RT Journal Article SR Electronic T1 The association between inhaled corticosteroid and osteoporosis and fracture JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 2100216 DO 10.1183/13993003.00216-2021 VO 57 IS 6 A1 Cheng-Yi Wang A1 Chih-Cheng Lai YR 2021 UL http://erj.ersjournals.com/content/57/6/2100216.abstract AB