A. J. Hassan, R. A. Al-Baffar, H. A. Al-Baghdadi, and H. T. Al-Azawi, “Effects of The Black cumin seeds (Niqella sativa Linn.) on Endometrial Mucins of Mature Rats; Histochemical Study”, JFacMedBagdad, vol. 47, no. 2, pp. 179–185, Jul. 2005, doi: 10.32007/jfacmedbagdad.4721658.