Moran, M R The learning curve for laparoscopic colorectal surgery. [electronic resource] - Archives of surgery (Chicago, Ill. : 1960) Aug 1997 - 931; author reply 931-2 p. digital Publication Type: Comment; Letter ISSN: 0004-0010 Standard No.: 10.1001/archsurg.1997.01430320133024 doi Subjects--Topical Terms: Clinical Competence--standardsColorectal Surgery--educationHumansLaparoscopy