Cheema, K., M. Azeem, N. Anjum, and A. Raza. “Treatment Option for Anal Fissure- Chemical or Surgical? Treatment Option for Anal Fissure – Chemical or Surgical?”. Annals of Punjab Medical College, Vol. 18, no. 2, June 2024, pp. 150-3, doi:10.29054/apmc/2024.1364.