TY - RPRT TI - Variable-frequency cardiac pacemaker for use with the trained, unanesthetized dog. AU - E J Reininger AU - E J Hinchey PY - 1968 DO - 10.1152/jappl.1968.24.4.580 UR - https://pubmed.ncbi.nlm.nih.gov/5643409/ ID - 5643409 ER -