Home / Contraceptive and Estrogenic Effect of a Methanol Extract of Cassia nigricans Leaves in Experimental Animals Contraceptive and Estrogenic Effect of a Methanol Extract of Cassia nigricans Leaves in Experimental Animals Paul A. Nwafor & F.K. Okwuasaba ★ 5.0 · 105 reads Sign in to save this Request CodeZLIB.IO18502132 Published2022 Pages1 LanguageUnknown