S Crawford. Show Affiliations »
Abstract
Mesh: See more » Financing, GovernmentHistory of MedicineInformation Systems/historyLegislation as TopicLibraries, Medical/historyNational Library of Medicine (U.S.)Online Systems/historySchools, Medical/historyUnited States
Year: 1977 PMID: 319267
Source DB: PubMed Journal: JAMA ISSN: 0098-7484 Impact factor: 56.272