[Duodenal cancer in combination with cholelithiasis].
D002769:Cholelithiasis / Q000150:complications* / Q000601:surgery; D004379:Duodenal Neoplasms / Q000150:complications* / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged
Rak dvenadtsatiperstnoĭ kishki v sochetanii s zhelchnokamennoĭ bolezn'iu.