[Complications of cholelithiasis in advanced and old age patients under emergency conditions].
Viyachki
I
I
University Hospital "Queen Joanna," Clinic for Emergency Surgery, Sofia, Bulgaria.
Penkov
N
N
Yar'mov
N
N
Grigorov
N
N
Velikov
A
A
D000368:Aged; D000369:Aged, 80 and over; D002031:Bulgaria; D002763:Cholecystectomy / Q000706:statistics & numerical data; D002769:Cholelithiasis / Q000150:complications* / Q000401:mortality / Q000601:surgery*; D004635:Emergency Medicine; D016099:Endoscopy, Gastrointestinal / Q000706:statistics & numerical data; D006801:Humans; D008875:Middle Aged