TY - RPRT TI - Transthoracic impedance does not decrease with rapidly repeated countershocks in a swine cardiac arrest model. AU - James T Niemann AU - Daniel Garner AU - Roger J Lewis PY - 2003 DO - 10.1016/s0300-9572(02)00292-7 UR - https://pubmed.ncbi.nlm.nih.gov/12505744/ ID - 12505744 ER -