H Colcher. Show Affiliations »
Abstract
Mesh: See more » Digestive SystemEndoscopy/standardsHumansMedical Staff, Hospital
Year: 1973 PMID: 4740309 DOI: 10.1001/jama.1973.03220280046016
Source DB: PubMed Journal: JAMA ISSN: 0098-7484 Impact factor: 56.272