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Chicago-referens (17:e uppl.)WHO Study Group on Assessment of Fracture Risk and its Application to Screening for Postmenopausal Osteoporosis. Assessment of Fracture Risk and Its Application to Screening for Postmenopausal Osteoporosis. Geneva: World Health Organization, 1994.
MLA-referens (8:e uppl.)WHO Study Group on Assessment of Fracture Risk and its Application to Screening for Postmenopausal Osteoporosis. Assessment of Fracture Risk and Its Application to Screening for Postmenopausal Osteoporosis. World Health Organization, 1994.