W M Steinberg. Show Affiliations »
Abstract
Mesh: See more » AbdomenAmpulla of Vater/physiopathologyCholangiopancreatography, Endoscopic RetrogradeHumansPain/etiologyPressureSphincter of Oddi/physiopathology
Year: 1989 PMID: 2741880
Source DB: PubMed Journal: Am J Gastroenterol ISSN: 0002-9270 Impact factor: 10.864