Nivedita Sharma, Anjali Tomar, and Pramod Kumar Tiwari, “EPIGENETICS OF GALLBLADDER CANCER: ROLE OF DNA METHYLATION AND HISTONE MODIFICATIONS”, J Popl Ther Clin Pharmacol, vol. 29, no. 04, pp. 5421–5440, Dec. 2022, doi: 10.53555/z7eg7z79.