title: [Estimate of the sample size in economic evaluations of drugs].
authors.forename: J
authors.initials: J
authors.lastname: Soto
mesh_terms: D002986:Clinical Trials as Topic / Q000379:methods; D004364:Pharmaceutical Preparations / Q000191:economics*; D018401:Sample Size
chemical_list: D004364:Pharmaceutical Preparations
vernacular_title: Cálculo del tamaño muestral en las evaluaciones económicas de medicamentos.