TY - RPRT TI - Eight-hour electrocardiogram: technique and clinical application. AU - C E Aranaga AU - M M Mower AU - W S Staewen AU - B Tabatznik PY - 1967 DO - 10.1136/hrt.29.3.345 UR - https://pubmed.ncbi.nlm.nih.gov/6023728/ ID - 6023728 ER -