Gourlay, M. L., Powers, J. M., Lui, L., & Ensrud, K. E. (2008). Clinical performance of osteoporosis risk assessment tools in women aged 67 years and older.
استشهاد بنمط شيكاغوGourlay, M. L., J. M. Powers, L.-Y Lui, و K. E. Ensrud. Clinical Performance of Osteoporosis Risk Assessment Tools in Women Aged 67 Years and Older. 2008.
MLA استشهادGourlay, M. L., J. M. Powers, L.-Y Lui, و K. E. Ensrud. Clinical Performance of Osteoporosis Risk Assessment Tools in Women Aged 67 Years and Older. 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.