title: A study of the impact of resident participation on the results of surgery for cholecystitis.
mesh_terms: D000328:Adult; D000368:Aged; D002758:Cholangiography / Q000706:statistics & numerical data; D002764:Cholecystitis / Q000601:surgery*; D002769:Cholelithiasis / Q000601:surgery*; D003549:Cystic Duct / Q000000981:diagnostic imaging; D005260:Female; D042882:Gallstones / Q000601:surgery; D013502:General Surgery / Q000193:education*; D006746:Hospital Bed Capacity, 500 and over; D006760:Hospitalization; D006801:Humans; D007396:Internship and Residency; D008297:Male; D008875:Middle Aged; D009519:New York City; D010043:Outcome and Process Assessment, Health Care; D011183:Postoperative Complications / Q000453:epidemiology; D012189:Retrospective Studies; D014600:Utilization Review