@misc{indiciaed9114b3db8ec, title = {[Macro-EMG: methodology and problems of determining normal values using the common extensor muscle of the fingers as an example].}, author = {B Pfeifer and W A Nix and T Vogt}, year = {1988}, url = {https://pubmed.ncbi.nlm.nih.gov/3141140/}, note = {Source identifier: 3141140} }