We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleTechnical proficiency in hand-assisted laparoscopic colon and rectal surgery: determining how many cases are required to achieve mastery.AuthorsPendlimari, Rajesh; Holubar, Stefan D; Dozois, Eric J; Larson, David W; Pemberton, John H; Cima, Robert RAbstractTo determine how many cases are required to achieve technical proficiency for hand-assisted laparoscopic surgery (HALS).PublicationArchives of surgery (Chicago, Ill. : 1960), 2012, Vol 147, Issue 4, p317ISSN1538-3644Publication typeJournal ArticleDOI10.1001/archsurg.2011.879