P B Cotton, P J Shorvon, W R Lees. Show Affiliations »
Abstract
Mesh: See more » Endoscopy/methodsGastrointestinal Diseases/diagnosisHeart Diseases/diagnosisHumansUltrasonography
Year: 1985 PMID: 3922499 PMCID: PMC1415600 DOI: 10.1136/bmj.290.6479.1373
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623