[Simultaneous echinococcosis and calculi of the gallbladder].
D002137:Calculi; D002769:Cholelithiasis / Q000150:complications*; D004443:Echinococcosis / Q000150:complications*; D005705:Gallbladder Diseases; D006801:Humans
CHOLELITHIASIS/complications; ECHINOCOCCOSIS/complications; GALLBLADDER/diseases