Herbal contraceptive effect of Abrus precatorius, Ricinus communis, and Syzygium aromaticum on anatomy of the testis of male Swiss albino mice Journal title: Journal of Advanced Biotechnology and Experimental Therapeutics Authors: Sonali Bhakta, Md Abdul Awal, Shonkor Kumar Das Subject(s): Biological Sciences, Genetics, Microbiology, Pharmacology, Toxicology