Construct validity of the ProMIS laparoscopic simulatorMichael Pellen, Stephen E. Attwood, Liam Horgan et al.|Surgical Endoscopy|2008Cited by 91
Risk factors in laparoscopic cholecystectomy: A multivariate analysisVenkatesh Kanakala, Liam Horgan, Michael Pellen et al.|International Journal of Surgery|2011Cited by 83
Laparoscopic Surgical Skills Assessment: Can Simulators Replace Experts?Michael Pellen, Stephen E. Attwood, Liam Horgan et al.|World Journal of Surgery|2009Cited by 60