Vitamin D deficiency is associated with poor reproductive outcomes in PCOS but not unexplained infertility
Butts S, Seifer D, Senapati S, Koelper N, Legro R, Diamond M. Vitamin D deficiency is associated with poor reproductive outcomes in PCOS but not unexplained infertility. Fertility And Sterility 2017, 108: e69-e70. DOI: 10.1016/j.fertnstert.2017.07.220.Peer-Reviewed Original Research