title: Research designs in clinical epidemiology.
authors.affiliation: Unidad de Apoyo a la Investigación, Agencia Sanitaria Costa del Sol, Marbella, Málaga, Spain. frivasruiz@gmail.com
authors.forename: F
authors.initials: F
authors.lastname: Rivas-Ruiz
authors.forename: M
authors.initials: M
authors.lastname: Expósito-Ruiz
authors.forename: S
authors.initials: S
authors.lastname: Domínguez-Almendros
mesh_terms: D035843:Biomedical Research / Q000145:classification / Q000592:standards; D002986:Clinical Trials as Topic; D015340:Epidemiologic Research Design; D006801:Humans; D010818:Practice Patterns, Physicians'