[Chronic calculous cholecystitis as a surgical problem].
D002764:Cholecystitis / Q000601:surgery*; D002769:Cholelithiasis / Q000601:surgery*; D002908:Chronic Disease; D006801:Humans; D008722:Methods
Khronicheskiĭ kal'kuleznyĭ kholetsistik kak khirurgicheskaia problema.