%0 Journal Article %B Am J Surg %D 2007 %G eng %N 6 %P 797-804 %T Proficiency-based virtual reality training significantly reduces the error rate for residents during their first 10 laparoscopic cholecystectomies. %V 193 %1 https://www.ncbi.nlm.nih.gov/pubmed/17512301 %8 06/2007