D Mechanic. Show Affiliations »
Abstract
Mesh: See more » Comprehensive Health CareEnglandFamily PracticeInternal MedicineObstetricsPediatricsPrimary Health CareUnited StatesWales
Year: 1972 PMID: 5073949 DOI: 10.1097/00005650-197209000-00004
Source DB: PubMed Journal: Med Care ISSN: 0025-7079 Impact factor: 2.983