01114cam a2200301 a 4500001002300000003000700023005001700030007000700047008004100054040002100095016001800116020001800134020001500152035002000167060001500187060002300202100002200225245011300247246000900360260005100369300002700420500007900447650004800526700002400574700001700598856009600615856010100711completeguidetoe00okeeCaSfIA20230525155246.0cr||||971106s1997    miu           000 0 eng    aNLMcNLMdCaSfIA7 a97139242DNLM  a9781890114008  a1890114006  a(OCoLC)3738270700a1997 I-19810aWG 18.2bO41c 19971 aO'Keefe, James H.14aThe complete guide to ECGs /h[electronic resource] cJames H. O'Keefe, Jr., Stephen C. Hammill, Mark Freed.30aECGs  aBirmingham, Mich. :bPhysicians' Press,c1997.  a607 p. :bill., ports.  a"A comprehensive study guide to improve ECG interpretation skills"--Cover.12aElectrocardiographyvExamination Questions.1 aHammill, Stephen C.1 aFreed, Mark.41uhttp://www.archive.org/details/completeguidetoe00okeezFree eBook from the Internet Archive42uhttp://www.openlibrary.org/books/OL20342372MzAdditional information and access via Open Library