APA
Cauley J. A., LaCroix A. Z., Robbins J. A., Larson J., Wallace R., Wactawski-Wende J., Chen Z., Bauer D. C., Cummings S. R. & Jackson R. (20110113). Baseline serum estradiol and fracture reduction during treatment with hormone therapy: the Women's Health Initiative randomized trial. : Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA.
Chicago
Cauley J A, LaCroix A Z, Robbins J A, Larson J, Wallace R, Wactawski-Wende J, Chen Z, Bauer D C, Cummings S R and Jackson R. 20110113. Baseline serum estradiol and fracture reduction during treatment with hormone therapy: the Women's Health Initiative randomized trial. : Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA.
Harvard
Cauley J. A., LaCroix A. Z., Robbins J. A., Larson J., Wallace R., Wactawski-Wende J., Chen Z., Bauer D. C., Cummings S. R. and Jackson R. (20110113). Baseline serum estradiol and fracture reduction during treatment with hormone therapy: the Women's Health Initiative randomized trial. : Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA.
MLA
Cauley J A, LaCroix A Z, Robbins J A, Larson J, Wallace R, Wactawski-Wende J, Chen Z, Bauer D C, Cummings S R and Jackson R. Baseline serum estradiol and fracture reduction during treatment with hormone therapy: the Women's Health Initiative randomized trial. : Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA. 20110113.