title: Are data from clinical registries of any value?
authors.forename: J S
authors.initials: JS
authors.lastname: Alpert
mesh_terms: D002986:Clinical Trials as Topic / Q000592:standards*; D006801:Humans; D017202:Myocardial Ischemia / Q000628:therapy*; D012042:Registries / Q000592:standards*; D015203:Reproducibility of Results; D006113:United Kingdom