00491nas a2200193   4500000000100000008004100001100001400042700001700056700001200073700001500085700001400100700001400114700001300128700001200141700001500153700001900168245009600187022001400283       2019                            d1 aO. Moussa1 aM. Ardissino1 aA. Tang1 aL. Lazzari1 aO. Millar1 aP. Ziprin1 aA. Darzi1 aO. Khan1 aP. Collins1 aS. Purkayastha00aLong-term Impact of Bariatric Surgery on Venous Thromboembolic Risk: A Matched Cohort Study  a0003-4932