title: ["Predigested" information. Apropos of the quality of information].
authors.forename: A
authors.initials: A
authors.lastname: Zarazaga
authors.forename: A
authors.initials: A
authors.lastname: García de Lorenzo
authors.forename: J M
authors.initials: JM
authors.lastname: Culebras
mesh_terms: D001515:Beer; D015982:Bias; D002318:Cardiovascular Diseases / Q000517:prevention & control; D006801:Humans; D007255:Information Services; D015201:Meta-Analysis as Topic; D009369:Neoplasms / Q000517:prevention & control; D012107:Research Design; D012196:Review Literature as Topic