@misc{indiciae8a58bc430455, title = {Progressive current testing in peripheral nerve injuries and nerve root compression.}, author = {J L Echternach and L Sidel}, year = {1968}, doi = {10.1093/ptj/48.12.1383}, url = {https://pubmed.ncbi.nlm.nih.gov/5704954/}, note = {Source identifier: 5704954} }