Shafrir, A. L., Zhang, X., Poole, E. M., Hankinson, S. E., & Tworoger, S. S. (2014). The Association of Reproductive and Lifestyle Factors with a Score of Multiple Endogenous Hormones. Springer US.

Shafrir, Amy L., Xuehong Zhang, Elizabeth M. Poole, Susan E. Hankinson, and Shelley S. Tworoger. The Association of Reproductive and Lifestyle Factors With a Score of Multiple Endogenous Hormones. Springer US, 2014.

Shafrir, Amy L., et al. The Association of Reproductive and Lifestyle Factors With a Score of Multiple Endogenous Hormones. Springer US, 2014.