I W Grant. Show Affiliations »
Abstract
Mesh: See more » Airway Obstruction/diagnosisEndoscopyHumans
Year: 1977 PMID: 861512 PMCID: PMC1606706 DOI: 10.1136/bmj.1.6069.1157-b
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447