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