DEEP, H. S.; SINGH, B. P.; SINGH, S. P. Evaluation of serum c-peptide levels in type 2 diabetics in Punjabi population. International Journal of Advances in Medicine, [S. l.], v. 4, n. 4, p. 1026–1030, 2017. DOI: 10.18203/2349-3933.ijam20173225. Disponível em: https://www.ijmedicine.com/index.php/ijam/article/view/640. Acesso em: 25 dec. 2025.