Prasad, Jagat Narayan, et al. “Effect of Two Different Injection Techniques of Local Anaesthetic in Ultrasound Guided Supraclavicular Brachial Plexus Block on Diaphragmatic Motility”. Journal of BP Koirala Institute of Health Sciences, vol. 7, no. 1, June 2024, pp. 10-16, doi:10.3126/jbpkihs.v7i1.60532.