[The problems of foreign bodies in the digestive tract].
D003604:Czechoslovakia; D004064:Digestive System; D004386:Duodenum; D004724:Endoscopy; D005547:Foreign Bodies / Q000628:therapy*; D006801:Humans; D012189:Retrospective Studies; D013406:Suicide, Attempted
Problematika cizích tĕles v trávicím ústrojí.