Davey, Patrick. ECG at a glance. - Hoboken, NJ : Wiley-Blackwell, 2008. - 166 p. ill. 28 cm. ISBN: 9780632054053 LCCN: Subjects--Topical Terms: ElectrocardiographyElectrocardiography LC Class. No.: Dewey Class. No.: National Library of Medicine Call No.: WG 39 DE 2008 /