Bashir, Umar, Ahmed Raza, Afsheen Zafar, Farhan Ahmed Majeed, Hassan Shabbir, and Moazzam Mumtaz. “EFFECTIVENESS OF BOTULISM TOXIN IN THE TREATMENT OF ANAL FISSURE”. Pakistan Armed Forces Medical Journal 71, no. 2 (April 29, 2021): 571–74. Accessed January 13, 2025. https://pafmj.org/PAFMJ/article/view/3862.