J H Knowles. Show Affiliations »
Abstract
Mesh： See more » American Medical AssociationAnesthesiologyColorectal SurgeryDermatologyEconomics, MedicalGeneral SurgeryGynecologyHealth WorkforceInternal MedicineNeurologyNeurosurgeryObstetricsOphthalmologyOrthopedicsOtolaryngologyPathologyPediatricsPhysical and Rehabilitation MedicinePhysicians/statistics & numerical dataPreventive MedicinePsychiatryRadiologyRehabilitationSocieties, MedicalSocioeconomic FactorsSpecializationSurgery, PlasticUnited StatesUnited States Office of Economic OpportunityUrology
Year: 1969 PMID： 5818428 DOI： 10.1097/00001888-196902000-00001
Source DB: PubMed Journal: J Med Educ ISSN： 0022-2577