title: Wolf-Schindler gastroscope.
authors.affiliation: Archives Committee, American College of Gastroenterology, 4900-B South 31st Street, Arlington, VA 22206, USA.
authors.forename: Robert E
authors.initials: RE
authors.lastname: Kravetz
mesh_terms: D020699:Gastroscopes / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans