[Characteristics of the duodenal intubation of elderly subjects].
Sherstnev
A V
AV
D000368:Aged; D004386:Duodenum; D006801:Humans; D007441:Intubation, Gastrointestinal / Q000379:methods* / Q000451:nursing; D008875:Middle Aged
Nekotorye osobennosti duodenal'nogo zondirovaniia u pozhilykh liudeĭ.