[Case of extraction of an imbedded foreign body from the initial portion of the esophagus in a 4-month-old infant].
D004947:Esophagus; D005547:Foreign Bodies; D006801:Humans; D007223:Infant
ESOPHAGUS; FOREIGN BODY
Sluchai izvlecheniia vlinivshegosia inorodnogo tela iz nachal'noi chasti pishevoda.