title: Deriving information from external Big Databases and Big Data analytics: all that glitters is not gold.
authors.affiliation: Respiratory Dept, Hospital Universitario y Politécnico La Fe, Valencia, Spain mianmartinezgarcia@gmail.com.
authors.forename: Miguel Angel
authors.initials: MA
authors.lastname: Martinez-Garcia
authors.affiliation: Service de Physiologie, Paris Descartes University EA 2511, Hôpital Cochin, Assistance Publique Hôpitaux de Paris, Paris, France.
authors.forename: Anh Tuan
authors.initials: AT
authors.lastname: Dinh-Xuan
mesh_terms: D016208:Databases, Factual; D057286:Electronic Health Records; D006046:Gold; D006801:Humans
chemical_list: D006046:Gold