Conover, Mary B. Mosby's pocket guide series electrocardiography / [edited by] Mary B. Conover - 4th ed. - St. Louis : Mosby , 1998 - 258 p. ; ill., 19 cm. ISBN: 0815136951 RM92.19 Subjects--Topical Terms: Arrhythmia--diagnosis, HandbooksElectrocardiography--Handbook National Library of Medicine Call No.: WG39