Elaine M Burns, Haris Naseem, Alex Bottle, Antonio Ivan Lazzarino, Paul Aylin, Ara Darzi et al
Burns E M, Naseem H, Bottle A, Lazzarino A I, Aylin P, Darzi A et al.
Introduction of laparoscopic bariatric surgery in England: observational population cohort study
BMJ 2010; 341 :c4296
doi:10.1136/bmj.c4296