title: [The need to measure objectively in medicine and its difficulties].
authors.affiliation: Departamento de Medicina, Universitat Autónoma de Barcelona, Departamento de Neumología, Hospital de la Santa Creu i Sant Pau, Barcelon, Spain.
authors.forename: J
authors.initials: J
authors.lastname: Sanchis Aldás
mesh_terms: D003625:Data Collection / Q000592:standards; D019317:Evidence-Based Medicine; D006801:Humans; D011237:Predictive Value of Tests; D011336:Probability; D015203:Reproducibility of Results; D012660:Semantics; D016008:Statistical Distributions