Short-Term Outcomes Following Intrasphincteric Injection of Botulinum Toxin in Patients with Chronic Anal Fissure. Journal of Surgical Sciences, [S. l.], v. 28, n. 2, p. 85–89, 2026. DOI: 10.3329/jss.v28i2.91231. Disponível em: https://www.banglajol.info/index.php/JSS/article/view/91231. Acesso em: 19 jul. 2026.