D L Crombie. Show Affiliations »
Abstract
Mesh: See more » EnglandFamily PracticeHospitals/statistics & numerical dataHumansMedical Record LinkageMedical RecordsMorbidity
Year: 1977 PMID: 877113 PMCID: PMC1543175
Source DB: PubMed Journal: Proc R Soc Med ISSN: 0035-9157