title: [Value of differences among patients in comparative trials].
authors.forename: A
authors.initials: A
authors.lastname: Sanz Rubiales
authors.forename: Y
authors.initials: Y
authors.lastname: Martín Ortega
mesh_terms: D016026:Bone Marrow Transplantation; D006801:Humans; D016015:Logistic Models; D009101:Multiple Myeloma / Q000188:drug therapy / Q000628:therapy; D015999:Multivariate Analysis; D011379:Prognosis; D016032:Randomized Controlled Trials as Topic; D012044:Regression Analysis