![The ability of perfusion index to detect segmental ulnar nerve sparing after supraclavicular nerve block]()
The ability of perfusion index to detect segmental ulnar nerve sparing after supraclavicular nerve blockAbdelhamid, Bassant; Emam, Mohamed; Mostafa, Maha; Hasanin, Ahmed; Awada, Wael; Rady, Ashraf; Omar, Heba · Journal of Clinical Monitoring and Computing · 2019