Dr. G A S Pramakumara
Dept. of Basic Science and Social Sciences for Nursing - Faculty of Nursing
Suppression of motility of human spermatozoa with crude extract of Piper betele (L) leaves
Ratnasooriya, W.D., Premakumara G.A.S. and Liyanage G.K. (1989). Suppression of motility of human spermatozoa with crude extract of Piper betele (L) leaves. Proc. Ann. Sess., Sri Lanka Association for the Advancement of Science, 45, 12.