TY - RPRT TI - Monitoring surface EMG spectral changes by the zero crossing rate. AU - G F Inbar AU - J Allin AU - O Paiss AU - H Kranz PY - 1986 DO - 10.1007/bf02441600 UR - https://pubmed.ncbi.nlm.nih.gov/3959603/ ID - 3959603 ER -