Veerabathini S, S S, S S, P DS. STANDARDIZATION OF FRIABLE CALLUS DEVELOPMENT IN CATHARANTHUS ROSEUS (LINN.) G. DON. Int J Pharm Pharm Sci [Internet]. 2015 Mar. 1 [cited 2024 Sep. 16];7(3):111-3. Available from: https://mail.innovareacademics.in/journals/index.php/ijpps/article/view/4237