The Physiological and Operative Severity Score for the enUmeration of Mortality and morbidity (POSSUM) (Br J Surg 2003; 90: 157-165).
Tambyraja
A L
AL
Kumar
S
S
Nixon
S J
SJ
D000368:Aged; D000369:Aged, 80 and over; D017081:Cholecystectomy, Laparoscopic / Q000401:mortality*; D006801:Humans; D009017:Morbidity; D012720:Severity of Illness Index