Comparison of Two Statistical Methods to Determine Normal Range of Androgen Hormones: K-Means Cluster Analysis and Receiver Operating Characteristic Curve - Ramezani Tehrani, Fahimeh; Rahmani, Khaled; Moradi, Ali; Montazeri, Seyed Ali; Bidhendi Yarandi, Razieh; Darabi, Fatemeh (Journal of Family and Reproductive Health, 2018)