Clinical outcome of metformin treatment in patients of acanthosis nigricans with insulin resistance. IMC Journal of Medical Science, [S. l.], v. 10, n. 1, p. 18–23, 2017. DOI: 10.3329/imcjms.v10i1.31101. Disponível em: https://banglajol.info/index.php/IMCJMS/article/view/31101. Acesso em: 23 jun. 2026.