|aCohn, Elizabeth Gross. |aFlip and see ECG. - |arevised 3rd ed. /|b Elizabeth Gross Cohn. - |aSt. Louis, Mo. :|bMosby JEMS Elsevier,|cc2009. - |a158 p. :|bill. ;|c22 cm.+ |e1 CD-ROM. ISBN: |a9780323085229 Subjects--Topical Terms: |aElectrocardiographs.