R Mathur* MMRKG. CONTRACEPTIVE ACTIVITY OF CRUDE AND ETHANOLIC EXTRACTS OF CALOTROPIS GIGANTEA LINN. IN MALE ALBINO RATS. Pharmaceutical sciences [Internet]. 2014 Feb. 23 [cited 2024 Nov. 23];1(3). Available from: http://innovativejournal.in/index.php/jpro/article/view/659