D B Falkenstein, D S Zimmon, M A Strosberg. Show Affiliations »
Abstract
Mesh: See more » AdultAdvertisingEmploymentEndoscopyFiber Optic TechnologyGastroenterologyHumansUnited States
Year: 1977 PMID: 865573 DOI: 10.1056/NEJM197707142970220
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245