00354nas a2200109   4500000000100000008004100001100001800042700001200060700001600072245014200088022001400230       2021                            d1 aC. Chalitsios1 aD. Shaw1 aT. McKeever00aRisk of subtrochanteric and femoral shaft fractures due to bisphosphonate therapy in asthma: a population-based nested case-control study  a0937-941x