Vijayapriyangha Senthilkumar, Sindhu Ramesh. “Cytotoxicity Effects of Guava Leaf Extract on Fibroblast Cells- An Invitro Study”. Annals of the Romanian Society for Cell Biology, May 2021, pp. 3553-60, https://www.annalsofrscb.ro/index.php/journal/article/view/5003.