title: A retroflexed view of a hiatal hernia.
authors.affiliation: Scripps Center for Voice and Swallowing, La Jolla, Calif., USA.
authors.forename: Peter C
authors.initials: PC
authors.lastname: Belafsky
authors.forename: Gregory N
authors.initials: GN
authors.lastname: Postma
authors.forename: James A
authors.initials: JA
authors.lastname: Koufman
mesh_terms: D004945:Esophagoscopy; D006551:Hernia, Hiatal / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged