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References
1.
SchwartzDLellouchJExplanatory and pragmatic attitudes in therapeutic trials.J Chronic Dis1967;20:637–48
2.
GoodCSThe principles and practice of clinical trials.Edinburgh, London, New York:Churchill Livingstone1976
3.
PocockSJClinical Trials. A practical approach.Chichester, New York, Brisbane, Toronto, Singapore:John Wiley & Sons1983
4.
SpilkerBGuide to clinical studies and developing protocols.New York:Raven Press1984
5.
MeinertCLClinical trials-design, conduct, and analysis.New York:Oxford University Press1986
6.
OlesenJKrabbeAÆTfelt-HansenPMethodological aspects of prophylactic drug trials in migraine.Cephalalgia1981;1:127–41
7.
Tfelt-HansenPOlesenJMethodological aspects of drug trials in migraine.Neuroepidemiology1985;4:204–26
8.
GerberW-DSoykaDNiederbergerUHaagGProbleme unc Ansätze zur Anlage und Bewertung von Therapiestudien bei Kopfschmerzpatienten.Der Schmerz1987;1:81–91
9.
CliffordRose F, edMethodological problems in migraine trials.Neuroepidemiology1987;6:163–238
10.
OlesenJTfelt-HansenPMethodology of migraine trials. In:OrgogozoJ-M,Capildeo Reds Methods in clinical trials in neurology. Vascular and degenerative brain disease.London:Macmillan Press Ltd1988;85–109
HockadayJMProblems in childhood migraine.Neuroepidemiology1987;6:234–8
13.
Toko1aRAKangasniemiPNeuvonenPJTokolaOTolfenamic acid, metoclopramide, caffeine and their combinations in the treatment of migraine attacks.Cephalalgia1984;4:253–63
14.
JohnsonESRadcliffDMWilkinsonMNaproxen sodium in the treatment of migraine.Cephalalgia1985;5:5–10
15.
LarsenBHChristiansenLVAndersenBOlesenJRandomized double-blind comparison of tolfenamic acid and paracetamol in migraine.Acta Neurol Scand1990;81:464–7
16.
GardnerMJAltmanDGConfidence intervals rather than P values: estimation rather than hypothesis testing.Br Med J1986;292:746–50
17.
Tfelt-HansenPEfficacy of beta-blockers in migraine. A critical review.Cephalalgia1986;6(suppl 5):15–24
18.
OlesenJThe role of calcium entry blockers in the prophylaxis of migraine.Eur Neurol1986;25(suppl 1):72–9
19.
Tfelt-HansenPJacobsenHLAndersenPKStatistical review of prophylactic trials in migraine. In preparation
20.
LewisJAMigraine trials: crossover or parallel group.Neuroepidemiology1987;6:198–208
21.
SorensenPHansenKOlesenJA placebo-controlled, double-blind, crossover trial of flunarizine in common migraine.Cephalalgia1986;6:7–14
22.
Tfelt-HansenPStandnesBKangasniemiPHakkarainenHOlesenJTimolol vs propranolol vs placebo in common migraine prophylaxis.Acta Neurol Scand1984;69:1–8
23.
LangohrHDGerberWDKoletzkiEMayerKSchrothGClomipramine and metoprolol in migraine prophylaxis-a double-blind crossover study.Headache1985;25:107–13
24.
Tfelt-HansenPNielsenSLPatient numbers needed in prophylactic migraine trials.Neuroepidemiology1987;6:214–19