title: A personal view of some controversies in allocating treatment to patients in clinical trials.
authors.forename: J C
authors.initials: JC
authors.lastname: Cappelleri
mesh_terms: D015986:Confounding Factors, Epidemiologic; D004992:Ethics, Medical; D006801:Humans; D015233:Models, Statistical; D011897:Random Allocation; D016032:Randomized Controlled Trials as Topic; D012107:Research Design