IRAM SHAHZADI, YASMEEN AFRIDI, KHURRAM LIAQAT, SAYED MAKARROM BUKHARI, ABDUL BASIT GILLANI, ASAD AHMED SHEIKH. Evaluation of Ultrasound-Guided Versus Landmark based peripheral nerve blocks in upper limb Surgeries. Pakistan Journal of Medical & Health Sciences, [S. l.], v. 17, n. 12, p. 758, 2023. DOI: 10.53350/pjmhs02023172758. Disponível em: https://www.pjmhsonline.com/index.php/pjmhs/article/view/6975. Acesso em: 11 jan. 2026.