R MATHUR*, M. M. R. K. G. CONTRACEPTIVE ACTIVITY OF CRUDE AND ETHANOLIC EXTRACTS OF CALOTROPIS GIGANTEA LINN. IN MALE ALBINO RATS. Journal of Pharmaceutical Research and Opinion, [S. l.], v. 1, n. 3, 2014. Disponível em: http://innovativejournal.in/index.php/jpro/article/view/659. Acesso em: 19 may. 2024.