TY - RPRT TI - A method for examining electrodes and after-discharges during electrical stimulation. AU - C W SEM-JACOBSEN AU - M C PETERSEN PY - 1956 DO - 10.1016/0013-4694(56)90044-x UR - https://pubmed.ncbi.nlm.nih.gov/13294075/ ID - 13294075 ER -