V, S., E. R. R.s., H. J., and R. S. “BIOREDUCTION OF SILVER NANOPARTICLES FROM AQUEOUS STEM EXTRACT OF CATHARANTHUS ROSEUS AND BACTERICIDAL EFFECTS.”. Asian Journal of Pharmaceutical and Clinical Research, Vol. 8, no. 5, Sept. 2015, pp. 115-8, https://innovareacademics.in/journals/index.php/ajpcr/article/view/6893.