RAGHAV, P. .; KUMAR, S. . Development and Characterization of Nifedipine Loaded Liposomal In-Situ Gel For the Effective Of Anal Fissure. Journal of Neonatal Surgery, Lahore, Pakistan, v. 14, n. 32S, p. 2855–2864, 2025. Disponível em: https://www.jneonatalsurg.com/index.php/jns/article/view/7836. Acesso em: 12 sep. 2025.