Colorectal Session
AB049. 212. Perioperative fluid balance in octogenarians and nonagenarians undergoing colorectal resection determines postoperative morbidity
Kaya Scannell, Obinna Obinwa, Ailín C. Rogers, Ronan A. Cahill, Conor J. Shields, Jurgen J. Mulsow, Ann E. Brannigan