Ravindra P Choudhary, Mintu Mathew, Roshni Jose, Shamna K, and Silpa C Antony. “Limited Awareness of Hepatitis B Adult Vaccination Among Patients in a South Indian Teaching Hospital”. International Journal of Research in Phytochemistry and Pharmacology 10, no. 2 (October 8, 2020): 45-51. Accessed January 31, 2025. https://scienztech.org/index.php/ijrpp/article/view/1288.