TY - GEN AU - Haff,R C AU - Butcher,H R AU - Ballinger,W F TI - Factors influencing morbidity in biliary tract operations SN - 0039-6087 PY - 1971///0422 KW - Age Factors KW - Aged KW - Arteriosclerosis KW - complications KW - Biliary Tract Diseases KW - Cholecystectomy KW - Cholecystitis KW - surgery KW - Common Bile Duct KW - Computers KW - Coronary Disease KW - Diabetes Complications KW - Factor Analysis, Statistical KW - Gallbladder KW - pathology KW - Humans KW - Leukocyte Count KW - Leukocytosis KW - Middle Aged KW - Postoperative Complications KW - epidemiology KW - Time Factors N1 - Publication Type: Journal Article ER -