TY - STAND AU - C. Chalitsios AU - D. Shaw AU - T. McKeever BT - Osteoporos Int DO - 10.1007/s00198-021-06197-7 PY - 2021 T2 - Osteoporos Int TI - Risk of subtrochanteric and femoral shaft fractures due to bisphosphonate therapy in asthma: a population-based nested case-control study SN - 0937-941x ER -