Rozati, Roya; Reddy, P.P; Reddanna, P.; Mujtaba, Rubina (2002). „Role of environmental estrogens in the deterioration of male factor fertility”. Fertility and Sterility. 78 (6): 1187—1194. PMID12477510. doi:10.1016/S0015-0282(02)04389-3.
Rozati, Roya; Reddy, P.P; Reddanna, P.; Mujtaba, Rubina (2002). „Role of environmental estrogens in the deterioration of male factor fertility”. Fertility and Sterility. 78 (6): 1187—1194. PMID12477510. doi:10.1016/S0015-0282(02)04389-3.