Authors:
DELLARATTA RK
CORAPI MJ
HOROWITZ BR
CALIO AJ
Citation: Rk. Dellaratta et al., RISK OF POSTOPERATIVE UPPER GASTROINTESTINAL-TRACT HEMORRHAGE IN PATIENTS WITH ACTIVE PEPTIC-ULCER DISEASE UNDERGOING NONULCER SURGERY, Archives of internal medicine, 153(18), 1993, pp. 2141-2144