TY - RPRT TI - A new method for diagramming pacemaker electrocardiograms. AU - A B Hesselson AU - V Parsonnet PY - 1994 DO - 10.1111/j.1540-8159.1994.tb02453.x UR - https://pubmed.ncbi.nlm.nih.gov/7526348/ ID - 7526348 ER -