Mali, Shikha, Shilpy Singla, Shilpi Tiwari, Nikita Agarwal, Sumedha Srivastava, and Pramod Yadav. 2020. “Oral Biotherapeutics- A Review Article”. International Journal Of Drug Research And Dental Science 2 (2), 30-35. https://doi.org/10.36437/ijdrd.2020.2.2.S.