[External respiration after gastric resection and cholecystectomy in patients older than 50 years].
D000368:Aged; D000375:Aging; D002763:Cholecystectomy; D005260:Female; D005743:Gastrectomy; D006801:Humans; D008297:Male; D008875:Middle Aged; D012119:Respiration
Vnessnee dykhanie posle rezektsii zheludka i kholestsistéktomii u bol'nykh starshe 50 let.