[Case of gastric bezoar migration into the esophagus].
D001630:Bezoars / Q000601:surgery; D004947:Esophagus / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D013272:Stomach Diseases / Q000601:surgery
Sluchaĭ migratsii bezoara zheludka v pishchevod