APA

Alvarez-Vasquez R. B., Axelrod D., Frenkel K., Newman M. C., Sepkovic D. W., Bradlow H. L. & Zumoff B. (20040521). Influence of postmenopausal hormone replacement therapy on an estrogen metabolite biomarker of risk for breast cancer. : Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et metabolisme.

Chicago

Alvarez-Vasquez R B, Axelrod D, Frenkel K, Newman M C, Sepkovic D W, Bradlow H L and Zumoff B. 20040521. Influence of postmenopausal hormone replacement therapy on an estrogen metabolite biomarker of risk for breast cancer. : Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et metabolisme.

Harvard

Alvarez-Vasquez R. B., Axelrod D., Frenkel K., Newman M. C., Sepkovic D. W., Bradlow H. L. and Zumoff B. (20040521). Influence of postmenopausal hormone replacement therapy on an estrogen metabolite biomarker of risk for breast cancer. : Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et metabolisme.

MLA

Alvarez-Vasquez R B, Axelrod D, Frenkel K, Newman M C, Sepkovic D W, Bradlow H L and Zumoff B. Influence of postmenopausal hormone replacement therapy on an estrogen metabolite biomarker of risk for breast cancer. : Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et metabolisme. 20040521.