[Cholecysto- and cholangiography in the determination of the degree of surgical risk in patients with stomach cancer].
D002758:Cholangiography; D002765:Cholecystography; D006801:Humans; D012306:Risk; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging / Q000601:surgery*
Kholetsisto- i kholangiografiia v opredelenii stepeni operatsionnogo riska u bol'nykh rakom zheludka.