Nadia Obi, Alina Vrieling, & Judith Heinz. (2011). Estrogen metabolite ratio: Is the 2-hydroxyestrone to 16α-hydroxyestrone ratio predictive for breast cancer? Dove Medical Press.
Chicago Style (17th ed.) CitationNadia Obi, Alina Vrieling, and Judith Heinz. Estrogen Metabolite Ratio: Is the 2-hydroxyestrone to 16α-hydroxyestrone Ratio Predictive for Breast Cancer? Dove Medical Press, 2011.
MLA (9th ed.) CitationNadia Obi, et al. Estrogen Metabolite Ratio: Is the 2-hydroxyestrone to 16α-hydroxyestrone Ratio Predictive for Breast Cancer? Dove Medical Press, 2011.
Warning: These citations may not always be 100% accurate.