D V Gopal1, A Zaman, R M Katon. Show Affiliations » 1. Division of Gastroenterology, Oregon Health Sciences University, Portland, Oregon 97201-3098, USA.
Abstract
Entities: Species
Mesh： See more » AdultDuodenitis/diagnosisEndoscopesEndoscopy, Digestive System/adverse effectsEndoscopy, Digestive System/methodsEquipment DesignFemaleGaggingHumansMaleMiddle AgedNosePain/etiology
Year: 1999 PMID： 10049424 DOI： 10.1016/s0016-5107(99)70017-9
Source DB: PubMed Journal: Gastrointest Endosc ISSN： 0016-5107 Impact factor: 9.427