NAGRA, M. Bilal Sikandar; BILAL SAEED; ABDUL BASIT SAMAD; M AJMAL LEGHARI; AOUN AYUB HASHMI; M SHERAZ ABBASI. Efficacy of Perianal Block versus Spinal Anesthesia in Patients Undergoing Perianal Procedures. Pakistan Armed Forces Medical Journal, [S. l.], v. 76, n. 4, p. 485–489, 2026. DOI: 10.51253/pafmj.v76i4.12225. Disponível em: https://www.pafmj.org/PAFMJ/article/view/12225. Acesso em: 1 sep. 2026.