| Literature DB >> 13640953 |
Abstract
Entities:
Keywords: OTORHINOLARYNGOLOGY/education; RADIO AND TELEVISION; SURGERY/education
Mesh:
Year: 1959 PMID: 13640953 DOI: 10.1001/jama.1959.03000340008002
Source DB: PubMed Journal: J Am Med Assoc ISSN: 0002-9955