title: [Should patients included in clinical trials be paid?].
authors.affiliation: Departamento Médico, GlaxoSmithKline SA, Severo Ochoa 2, 28760 Tres Cantos, Madrid, Spain. rafael.dal-re@gsk.com
authors.forename: Rafael
authors.initials: R
authors.lastname: Dal-Ré
authors.forename: Xavier
authors.initials: X
authors.lastname: Carné
mesh_terms: D002986:Clinical Trials as Topic / Q000191:economics* / Q000941:ethics / Q000592:standards*; D005249:Fees and Charges / Q000592:standards*; D006801:Humans; D013030:Spain