Design and optimization of novel in situ gel of mercaptopurine for sustained drug delivery . Brazilian Journal of Pharmaceutical Sciences, [S. l.], v. 50, n. 1, p. 107–119, 2014. DOI: 10.1590/S1984-82502011000100011. Disponível em: https://revistas.usp.br/bjps/article/view/80856.. Acesso em: 13 may. 2024.