A E Cowen, C B Campbell. Show Affiliations »
Abstract
Mesh: See more » Gastrointestinal Diseases/diagnosisHumansIntubation, Gastrointestinal/instrumentationMethodsOutpatient Clinics, Hospital
Year: 1971 PMID: 5132227 PMCID: PMC1411961 DOI: 10.1136/gut.12.11.936
Source DB: PubMed Journal: Gut ISSN: 0017-5749 Impact factor: 23.059