The Lancet · 2008 · 504 citations · 34 references
Public HealthCommunity HealthPreventive MedicineHiv PreventionReproductive HealthWomen's HealthAntiretroviral TherapyPrevention Of Sexual TransmissionSexual HealthTreatment As PreventionHiv Prevention EffectivenessHiv Prevention In WomenHiv Risk ReductionPlacebo-controlled Efficacy Assessment
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A Multiple Testing Procedure for Clinical Trials
Peter C. O’Brien, Thomas R. Fleming · Biometrics · 1979 · 3.3K citations
Discrete sequential boundaries for clinical trials
K. K. Gordon Lan, David L. DeMets · Biometrika · 1983 · 1.7K citations