1Kroenke K, Mangelsdorff AD. Common symptoms in ambulatory care : Incidence, evaluation, therapy, and outcome. Am J Med 1989 ; 86 : 262-6.
2Martina B. Reasons for consultation in ambulatory general internal medicine (editorial). Schweiz Rundsch Med Prax 1994 ; 83 : 147-8.
3Noren J, Frazier T, Altman I, DeLozier J. Ambulatory medical care : A comparison of internists and family-general practitioners. N Engl J Med 1980 ; 302 :11-6.
4Frishberg BM. The utility of neuroimaging in the evaluation of headache in patients with normal neurologic examinations (see comments). Neurology 1994 ; 44 : 1191-7.
5Practice parameter : The utility of neuroimaging in the evaluation of headache in patients with normal neurologic examinations (summary statement). Report of the Quality Standards Subcommittee of the American Academy of Neurology. Neurology 1994 ; 44 : 1353-4. No abstract available.
6Practice parameter : The utility of neuroimaging in the evaluation of headache in patients with normal neurologic examinations (summary statement). Report of the Quality Standards Subcommittee of the American Academy of Neurology. Neurology. 1994 ; 44 : 1353-4. No abstract available.
7Demaerel P, Boelaert I, Wilms G, Baert AL. The role of cranial computed tomography in the diagnostic work-up of headache. Headache 1996 ; 36 : 347-8.
8Field AG, Wang E. Evaluation of the patient with nontraumatic headache : An evidence based approach. Emerg Med Clin North Am 1999 ; 17 : 127-52.
9Duarte J, Sempere AP, Delgado JA, Naranjo G, Sevillano MD, Claveria LE. Headache of recent onset in adults : A prospective population-based study. Acta Neurol Scand 1996 ; 94 : 67-70.
10Kahn CE, Jr., Sanders GD, Lyons EA, Kostelic JK, MacEwan DW, Gordon WL. Computed tomography for nontraumatic headache : Current utilization and cost-effectiveness. Can Assoc Radiol J 1993 ; 44 : 189-93.
11Ramirez-Lassepas M, Espinosa CE, Cicero JJ, Johnston KL, Cipolle RJ, Barber DL. Predictors of intracranial pathologic findings in patients who seek emergency care because of headache. Arch Neurol 1997;54(12):1506-1509 .
12Lledo A, Calandre L, Martinez-Menendez B, Perez-Sempere A, Portera-Sanchez A. Acute headache of recent onset and subarachnoid hemorrhage: a prospective study [see comments]. Headache 1994;34(3):172-174 .
13Larson EB, Omenn GS, Lewis H. Diagnostic evaluation of headache. Impact of computerized tomography and cost-effectiveness. Jama 1980;243(4):359-362 .
14 Headache Classification Committee of the International Headache Society. The international classification headache disorders. Cephalalgia 2004; 24:1.
15 Headache Classification Committee of the International Headache Society. The international classification headache disorders. Cephalalgia 2004; 24:1.
16Schwerzmann M, Nedeltchev K, Lagger F, et al. Prevalence and size of directly detected patent foramen ovale in migraine with aura. Neurology 2005 ; 65 : 1415-8.
17Higelin F, Annoni JM. Medical treatment of migraine : From mechanisms of action to contraindications. Schweiz Med Wochenschr 1998 ; 128 : 374-83.
18Volans GN. Migraine and drug absorption. Clin Pharmacokinet 1978 ; 3 : 313-8.
19Goadsby PJ. A triptan too far ? Editorial (see comments). J Neurol Neurosurg Psychiatry 1998 ; 64 : 143-7.
20 Pfaffenrath V, Cunin G, Sjonell G, Prendergast S. Efficacy and safety of sumatriptan tablets (25 mg, 50 mg, and 100 mg) in the acute treatment of migraine : Defining the optimum doses of oral sumatriptan. Headache 1998 ; 38 : 184-90.
21Cady RK, Wendt JK, Kirchner JR, Sargent JD, Rothrock JF, Skaggs H Jr. Treatment of acute migraine with subcutaneous sumatriptan. JAMA 1991 ; 265 : 2831-5.
22Mathew NT, Asgharnejad M, Peykamian M, Laurenza A. Naratriptan is effective and well tolerated in the acute treatment of migraine. Results of a double-blind, placebo-controlled, crossover study. The Naratriptan S2WA3003 Study Group (see comments). Neurology 1997 ; 49 : 1485-90.
23Solomon GD, Cady RK, Klapper JA, Earl NL, Saper JR, Ramadan NM. Clinical efficacy and tolerability of 2.5 mg zolmitriptan for the acute treatment of migraine. The 042 Clinical Trial Study Group (see comments). Neurology 1997 ; 49 : 1219-25.
24Ahrens SP, Farmer MV, Williams DL, Willoughby E, Jiang K, Block GA, et al. Efficacy and safety of rizatriptan wafer for the acute treatment of migraine. Rizatriptan Wafer Protocol 049 Study Group. Cephalalgia 1999 ; 19 : 525-30.
25 Lipton RB. Pharmacologic Profile and Clinical Efficacy of Rizatriptan. headache 1999 ; 39(suppl 1) : 9-15.
26Adelmann J, Belsey J. Meta analysis of oral triptan therapy for migraine : Number needed to treat and relative cost to achieve relief within 2 hours. J Manag Care Pharm 2003 ; 9 : 45-52.
27Belsey JD. Cost effectiveness of oral triptan therapy : A trans-national comparison based on a meta-analysis of randomised controlled trials. Curr Med Res Opin 2004 ; 20. 659-69.
28Ahrens SP, Farmer MV, Williams DL, Willoughby E, Jiang K, Block GA, et al. Efficacy and safety of rizatriptan wafer for the acute treatment of migraine. Rizatriptan Wafer Protocol 049 Study Group. Cephalalgia 1999 ; 19 : 525-30.
29 Lipton RB. Pharmacologic Profile and Clinical Efficacy of Rizatriptan. Headache 1999 ; 39(suppl 1) : 9-15.
30Adelmann J, Belsey J. Meta analysis of oral triptan therapy for migraine : Number needed to treat and relative cost to achieve relief within 2 hours. J Manag Care Pharm 2003 ; 9 : 45-52.
31Adelmann J, Belsey J. Meta nalysis of oral triptan therapy for migraine : Number needed to treat and relative cost to achieve relief within 2 hours. J Manag Care Pharm 2003 ; 9 : 45-52.
32Adelmann J, Belsey J. Meta nalysis of oral triptan therapy for migraine : Number needed to treat and relative cost to achieve relief within 2 hours. J Manag Care Pharm 2003 ; 9 : 45-52.
33Johannsson V, Nilsson L. Atenolol in migraine prophylaxis a Double-blind Cross-over Multicentre Study. Headache 1987 ; 27 : 372-4.
34Stensrud P, Sjaastad O. Comparative trial of Tenormin (atenolol) and Inderal (propranolol) in migraine. Headache 1980 ; 20 : 204-7.
35Diamond S, Medina JL. Double blind study of propranolol for migraine prophylaxis. Headache 1976 ; 16 : 24-7.
36Diamond S, Medina JL. Double blind study of propranolol for migraine prophylaxis. Headache 1976 ; 16 : 24-7.
37Nadelmann JW, Phil M, Stevens j, saper JR. Propanolol in the prophylaxis of migraine. Headache 1986 ; 26 : 175.
38Andersson PG, Dahl S, Hansen JH, Hansen PE, Hedman C, Kristensen TN, et al. Prophylactic treatment of classical and non-classical migraine with metoprolol – a comparison with placebo. Cephalalgia 1983 ; 3 : 207-12.
39Ekbom K, Lundberg PO. Clinical Trial of LB-46 an adrenergic beta receptor blocking agent in migraine prophylaxis. Headache 1972 ; 12 : 15-7.
40Colucci DAC, Alfano V, Giordano E, Marmo E. Flunarizine in long-term migraine prophylaxis : Clinical evidence. J Med 1990 ; 21 : 201-7.
41Schmidt R, Oestreich W. Flunarizine in migraine prophylaxis : The clinical experience. J Cardiovasc Pharmacol 1991 ; 18 : S21-26.
42 Solomon GD. Verapamil prophylaxis of migraine : a double-blind, placebo-controlled study. JAMA 1983 ; 250 : 2500-2.
43Markley HG. Verapamil in prophylactic therapy of migraine. Neurology 1984 ; 34 : 973-6.
44Frediani F, Grazzi L, Zanotti A, Mailland F, Zappacosta BM, Bussone G. Dihydroergokryptine versus dihydroergotamine in migraine prophylaxis : A double-blind clinical trial. Cephalalgia 1991 ; 11 : 117-21.
45Fontanari D, Perulli L, Conte F, Tambato E, Toso V, Zanetti R. Planned release dihydroergotamine in common migraine and «tension-vascular headache» : Multicentre clinical trial. Cephalalgia 1983 ; 1 : 189-91.
46Silberstein SD. Methysergide. Cephalalgia 1998 ; 18 : 421.
47Couch JR, Hassanein RS. Amitriptyline in migraine prophylaxis. 1979 ; 36 : 695-9.
48Ziegler DK, Hurwitz A, Preskorn S, Hassanein R, Seim J. Propranolol and amitriptyline in prophylaxis of migraine. Pharmacokinetic and therapeutic effects. Arch Neurol 1993 ; 50 : 825-30.
49Colucci DAC, Pizza P. Fluoxetine for Migraine Prophylaxis : A Double-Blind Trial. headache 1999 ; 39 : 716-9.
50Jensen R, Brinck T, Olesen J. Sodium valproate has a prophylactic effect in migraine without aura : A triple-blind, placebo-controlled crossover study. Neurology 1994 ; 44 : 647-51.
51Hering R, Steiner TJ. Sodium valproate for acute migraine attacks (letter). Cephalalgia 1994 ; 14 : 305-6.
52Nicolodi M, Sicuteri F. Negative modultors of excitatory amino acids in episodic and chronic migraine : Preventing and reverting chronic migraine. Special lecture 7th INWIN Congress. Int J Clin Pharmacol Res 1998 ; 18 : 93-100.
53 Mathew NT, Rapoport A, Saper J. Efficacy of gabapentine in migraine prophylaxis. Headache 2001 ; 41 : 119.
54Silberstein SD, Neto W, Schmitt J, Jacobs D. Topiramate in migraine prevention. Results of a large controlled trial. Arch Neurol 2004 ; 61 : 490.
55Schoenen J, Jacquy J, Lenaerts M. Effectiveness of high-dose riboflavine in migraine prophylaxis. A randomized controlled trial. Neurology 1998 ; 50 : 446.
56Janssen K, Neutgens J. Autogenic training and progressive relaxation in the treatment of three kinds of headache. Behav Res Ther 1986 ; 24 : 199-208.
57Sorbi M, Tellegen B. Differential effects of training in relaxation and stress-coping in patients with migraine. Headache 1986 ; 26 : 473-81.
58Daly EJ, Donn PA, Galliher MJ, Zimmerman JS. Biofeedback applications to migraine and tension headaches : A double-blinded outcome study. Biofeedback Self Regul 1983 ; 8 : 135-52.
59Lake A, Rainey J, Papsdorf JD. Biofeedback and rational-emotive therapy in the management of migraine headache. J Appl Behav Anal 1979 ; 12 : 127-40.
60Bild R, Adams HE. Modification of migraine headaches by cephalic blood volume pulse and EMG biofeedback. J Consult Clin Psychol 1980 ; 48 : 51-7.
61Richardson GM, McGrath PJ. Cognitive-behavioral therapy for migraine headaches : A minimal-therapist-contact approach versus a clinic-based approach. Headache 1989 ; 29 : 352-7.
62Classification and diagnostic criteria for headache disorders, cranial neuralgias and facial pain. Headache Classification Committee of the International Headache Society. Cephalalgia 1988 ; 8(Suppl 7) : 1-96.
63Gobel H, Hamouz V, Hansen C, Heininger K, Hirsch S, Lindner V, et al. Amitriptyline in therapy of chronic tension headache. Nervenarzt 1994 ; 65 : 670-9.
64Vernon H, McDermaid CS, Hagino C. Systematic review of randomized clinical trials of complementary/alternative therapies in the treatment of tension-type and cervicogenic headache. Complement Ther Med 1999 ; 7 : 142-55.
65Classification and diagnostic criteria for headache disorders, cranial neuralgias and facial pain. Headache Classification Committee of the International Headache Society. Cephalalgia 1988 ; 8(Suppl 7) : 1-96.
66Leone M, D’Amico D, Frediani F, Moschiano F, Grazzi L, Attanasio A, et al. Verapamil in the prophylaxis of episodic cluster headache : A double-blind study versus placebo (In Process Citation). Neurology 2000 ; 54 : 1382-5 (MEDLINE record in process).
67Dalessio DJ. Diagnosis and treatment of cranial neuralgias. Med Clin North Am 1991 ; 75 : 605-15.
68Hooge JP, Redekop WK. Trigeminal neuralgia in multiple sclerosis. Neurology 1995 ; 45 : 1294-6.
69Brisman R. Trigeminal neuralgia and multiple sclerosis. Arch Neurol 1987 ; 44 : 379-81.
70 Brisman R. Bilateral trigeminal neuralgia. J Neurosurg 1987 ; 67 : 44-8.
71Jensen TS, Rasmussen P, Reske-Nielsen E. Association of trigeminal neuralgia with multiple sclerosis : Clinical and pathological features. Acta Neurol Scand 1982 ; 65 : 182-9.
72Berlit P, Buhler B, Tornow K. CT findings in subarachnoidal haemorrhage (SAH). A retrospective study of 138 patients. Neurochirurgia (Stuttg) 1988 ; 31 : 123-7.
73Adams HP, Jr., Kassell NF, Torner JC, Sahs AL. CT and clinical correlations in recent aneurysmal subarachnoid hemorrhage : A preliminary report of the Cooperative Aneurysm Study. Neurology 1983 ; 33 : 981-8.
74Van Gijn J, van Dongen KJ. The time course of aneurysmal haemorrhage on computed tomograms. Neuroradiology 1982 ; 23 : 153-6.
75Ogawa T, Inugami A, Fujita H, Hatazawa J, Shimosegawa E, Noguchi K, et al. MR diagnosis of subacute and chronic subarachnoid hemorrhage : Comparison with CT. AJR Am J Roentgenol 1995 ; 165 : 1257-62.
76Leys D, Lucas C, Gobert M, Deklunder G, Pruvo JP. Cervical artery dissections. Eur Neurol 1997 ; 37 : 3-12.
77Silbert PL, Mokri B, Schievink WI. Headache and neck pain in spontaneous internal carotid and vertebral artery dissections. Neurology 1995 ; 45 : 1517-22.
78 H. M. Strebel, Th. Ettlin, J. M. Annoni, M. Caravatti, S. Jan, C. Gianella, M. Keidel, U. Saner, H. Schwarz Diagnostic et traitement du traumatisme crânio-cervical par accélération (ou coup du lapin) à la phase aiguë. Recommandations d’un groupe de travail suisse. Forum Med Suisse 2002 ; 47 : 1119-25.
79Dhopesh V, Anwar R, Herring C. A retrospective assessment of emergency department patients with complaint of headache. Headache 1979 ; 19 : 37-42.
80Leicht MJ. Non-traumatic headache in the emergency department. Ann Emerg Med 1980 ; 9 : 404-9.
81Pascual J, Berciano J. Experience in the diagnosis of headaches that start in elderly people. J Neurol Neurosurg Psychiatry 1994 ; 57 : 1255-7.
82Forsyth PA, Posner JB. Headaches in patients with brain tumors : A study of 111 patients. Neurology 1993 ; 43 : 1678-83.
83Perkins AT, Ondo W. When to worry about headache. Head pain as a clue to intracranial disease. Postgrad Med 1995 ; 98 : 197-201, 204-48.
84Hunder GG, Bloch DA, Michel BA, Stevens MB, Arend WP, Calabrese LH, et al. The American College of Rheumatology 1990 criteria for the classification of giant cell arteritis. Arthritis Rheum 1990 ; 33 : 1122-228.
85 Sérénid, Venot A, Forest M, Pick Y. Clinical and computer-aided diagnosis of temporal arteritis. Eur J Int Med 1991 ; 2 : 81-90.
86Hainline B. Headache. Neurol Clin. 1994 ; 12 : 443-60. Review.
87Lipton RB, Feraru ER, Weiss G, Chhabria M, Harris C, Aronow H, et al. Headache in HIV-1-related disorders. Headache 1991 ; 31 : 518-22.
88Holloway RG, Kieburtz KD. Headache and the human immunodeficiency virus type 1 infection. Headache 1995 ; 35 : 245-55.
89Pini LA, Bigarelli M, Vitale G, Sternieri E. Headaches associated with chronic use of analgesics : A therapeutic approach. Headache 1996 ; 36 : 433-9.
91Pascual J, Iglesias F, Oterino A, Vazquez-Barquero A, Berciano J. Cough, exertional, and sexual headaches : An analysis of 72 benign and symptomatic cases. Neurology 1996 ; 46 : 1520-4.
92 Higelin F, Cerruti F, Dubas J, Meier F. Urgences à domicile : céphalées. Ed Med Hyg 2003 ; 114-5.
93Williams JW, Jr., Simel DL, Roberts L, Samsa GP. Clinical evaluation for sinusitis. Making the diagnosis by history and physical examination (see comments). Ann Intern Med 1992 ; 117 : 705-10.
