00477nas a2200181   4500000000100000008004100001100001800042700001600060700001600076700001400092700001600106700001400122700001400136245011300150300001000263490000800273022001400281       2012                            d1 aA. Lalmohamed1 aF. de Vries1 aM. Bazelier1 aA. Cooper1 aT. van Staa1 aC. Cooper1 aN. Harvey00aRisk of fracture after bariatric surgery in the United Kingdom: population based, retrospective cohort study  ae50850 v345  a0959-8138