Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleIn reply: Determining the sample size in a clinical trial.AuthorsKirby, Adrienne; Gebski, Val; Keech, Anthony CPublicationMedical Journal of Australia, 2003, Vol 178, Issue 7, p358ISSN0025-729XPublication typeArticleDOI10.5694/j.1326-5377.2003.tb05241.x