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