HUSAIN, Mohd Zafar; KHANDELWAL, Shivam; SINGH, Prakhar; KUMAR (MS), Vivek. Clinical Outcomes of Botulinum Toxin Injection in Anal Fissures with Normal Resting Sphincter Pressure: A Targeted Approach. Journal of Neonatal Surgery, Lahore, Pakistan, v. 14, n. 29S, p. 747–752, 2025. Disponível em: https://jneonatalsurg.com/index.php/jns/article/view/6864. Acesso em: 22 may. 2026.