TY - JOUR T1 - Pitfalls in the external validation of FRAX JO - Osteoporosis International PY - 2012/02/01 AU - Kanis JA AU - Oden A AU - Johansson H AU - McCloskey E ED - DO - DOI: 10.1007/s00198-011-1846-0 PB - Springer Science and Business Media LLC VL - 23 IS - 2 SP - 423 EP - 431 Y2 - 2024/12/22 ER -