title: The otoscope.
authors.affiliation: Archives Committee, American College of Gastroenterology, USA.
authors.forename: Robert E
authors.initials: RE
authors.lastname: Kravetz
mesh_terms: D004867:Equipment Design / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D010036:Otolaryngology / Q000266:history* / Q000295:instrumentation