title: Modification of the sample size and the schedule of interim analyses in survival trials based on data inspections, by H. Schäfer and H.-H. Müller, Statistics in Medicine 2001; 20: 3741-3751.
authors.forename: P
authors.initials: P
authors.lastname: Bauer
authors.forename: M
authors.initials: M
authors.lastname: Posch
mesh_terms: D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000379:methods* / Q000706:statistics & numerical data; D012107:Research Design; D018401:Sample Size; D012680:Sensitivity and Specificity; D016019:Survival Analysis; D013995:Time