AZUKA OKAFOR, I.; SOMTOCHUKWU OKAFOR, U.; NDUKWE, V. Portulaca oleracea shows no ameliorative potential on ovariectomy-induced hormonal and estrous cycle dysregulation in normal cyclic rats: An experimental study. International Journal of Reproductive BioMedicine (IJRM), v. 19, n. 10, p. 899-908, 4 Nov. 2021.