RAHEEL AZHAR, AABYA SALIM, RAAZIA RAMZAN, AREEBA MAHMOOD, SAAD ASLAM, SIDRA RIAZ. A Comparative Study of Lateral Sphincterotomy Vs Topical Application of Glyceryl Trinitrate 0.2% in the Treatment of Chronic Anal Fissure an Observational Study. Pakistan Journal of Medical & Health Sciences, [S. l.], v. 16, n. 11, p. 586, 2023. DOI: 10.53350/pjmhs20221611586. Disponível em: https://pjmhsonline.com/index.php/pjmhs/article/view/3478. Acesso em: 22 dec. 2024.