TI - Retrospective Evaluation of Patients with Upper Extremity Peripheral Nerve Block PT - Journal Article DP - 2021 TA - EJMI PG - 184-188 VI - 5 IP - 2 AID - 2021.55138 [doi] 4100 - https://dx.doi.org/10.14744/ejmi.2021.55138 SO - EURASIAN JOURNAL OF MEDICIAL INVESTIGATION,2021 5(2): 184