title: Large trials, small gains: is change on the way?
authors.forename: Rabiya S
authors.initials: RS
authors.lastname: Tuma
mesh_terms: D056808:Biostatistics; D002986:Clinical Trials as Topic / Q000592:standards*; D006801:Humans; D009369:Neoplasms / Q000628:therapy*; D012107:Research Design / Q000592:standards*; D016019:Survival Analysis; D013997:Time Factors; D016896:Treatment Outcome