AGGARWAL, J.; SINGH, N.; KUMAR, M. Analysis of serum leptin levels as a biomarker in metabolic syndrome in type 2 diabetic patients in Okhla industrial area. International Journal of Research in Medical Sciences, [S. l.], v. 7, n. 11, p. 4340–4344, 2019. DOI: 10.18203/2320-6012.ijrms20195013. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/7178. Acesso em: 3 feb. 2026.