TY - RPRT TI - Surface electrodes in perineal electromyography. AU - P O'Donnell AU - C Beck AU - R Doyle AU - C Eubanks PY - 1988 DO - 10.1016/0090-4295(88)90250-6 UR - https://pubmed.ncbi.nlm.nih.gov/3176231/ ID - 3176231 ER -