R Allyn. Show Affiliations »
Abstract
Mesh: See more » Bibliographies as TopicInternal MedicineLibraries, MedicalSocieties, MedicalUnited States
Year: 1982 PMID: 7036820 DOI: 10.7326/0003-4819-96-3-385
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391