title: Sample size.
authors.affiliation: Clinical Epidemiology and Biostatistics Unit, Murdoch Children's Research Institute, University of Melbourne, Melbourne, Australia.
authors.forename: J B
authors.initials: JB
authors.lastname: Carlin
authors.forename: L W
authors.initials: LW
authors.lastname: Doyle
mesh_terms: D001315:Australia; D001699:Biometry / Q000379:methods*; D002648:Child; D002675:Child, Preschool; D015510:Clinical Medicine; D005260:Female; D006801:Humans; D008297:Male; D015233:Models, Statistical; D018579:Patient Selection; D016032:Randomized Controlled Trials as Topic; D012494:Sampling Studies; D012680:Sensitivity and Specificity