title: [Virtual clinical trials, fact or fiction?].
authors: J J
authors: JJ
authors: Pérez-Ruixo
authors: B
authors: B
authors: Valenzuela
mesh_terms: D002986:Clinical Trials as Topic; D004341:Drug Evaluation; D015507:Drugs, Investigational; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D015507:Drugs, Investigational