title: [The number of patients that it will be necessary to treat: a tool of interest for the clinician].
authors.forename: J
authors.initials: J
authors.lastname: Martín Fernández
authors.forename: M
authors.initials: M
authors.lastname: Martínez Marcos
authors.forename: P
authors.initials: P
authors.lastname: Cantero García
mesh_terms: D002986:Clinical Trials as Topic / Q000379:methods* / Q000706:statistics & numerical data; D006801:Humans; D016017:Odds Ratio; D018579:Patient Selection; D012306:Risk