TY - RPRT TI - Pacemaker Systems Technology School, Inc. AU - R L Batey AU - M W Sweesy AU - S R Shewmaker AU - R C Forney PY - 1988 DO - 10.1111/j.1540-8159.1988.tb06282.x UR - https://pubmed.ncbi.nlm.nih.gov/2462248/ ID - 2462248 ER -