Assessing the generalizability of prognostic information.
Justice AC, Covinsky KE, Berlin JA. Assessing the generalizability of prognostic information. Annals Of Internal Medicine 1999, 130: 515-24. PMID: 10075620, DOI: 10.7326/0003-4819-130-6-199903160-00016.Peer-Reviewed Original Research