Mittal, Anupam, Pradeep Kumar, Shraddha Singh, Wahid Ali, Suresh Kumar Singh, and Pradeep Kumar Chauhan. “Effect of Black Coffee and Green Tea on Plasma C-Peptide Level in Apparently Healthy Adults”. International Journal of Research in Medical Sciences 12, no. 11 (October 30, 2024): 4122–4128. Accessed December 9, 2024. https://www.msjonline.org/index.php/ijrms/article/view/14141.