N. Anwar, S. Hamid, and S. A. Butt, “EFFECT OF NIGELLA SATIVA ON NUMBER OF CYSTIC FOLLICLES IN LETROZOLE INDUCED POLYCYSTIC OVARIES IN MICE: Nigella Sativa & Polycystic Ovaries in Mice”, PAFMJ, vol. 66, no. 3, pp. 310–13, Jun. 2016.