Gopinath, Geethu, Binoy Jose, P Ravichandran, and K Satheeshkumar. “Tissue Culture of Ophiorrhiza Mungos L., a Prospective Method for the Production of an Anticancer Drug, Camptothecin”. Plant Science Today 5, no. 1 (January 1, 2018): 1–8. Accessed May 3, 2024. https://horizonepublishing.com/journals/index.php/PST/article/view/359.