00420nas a2200157   4500000000100000000000100001008004100002100001500043700001700058700001700075700001400092245012200106300001300228490000700241022001400248       2015                            d1 aI. Douglas1 aK. Bhaskaran1 aR. Batterham1 aL. Smeeth00aBariatric Surgery in the United Kingdom: A Cohort Study of Weight Loss and Clinical Outcomes in Routine Clinical Care  ae10019250 v12  a1549-1277