Understanding electrocrdiography :

Conover, Mary Boudreau.

Understanding electrocrdiography : arryhythmias and the 12-lead ECG / Mary Boundreau Conover. - 4th ed. - St. Louis : The C. V. Mosby, 1984. - xvi, 414 p. : ill. ; 28 cm.

Includes bibliographical references and index.

Open access.

0801611237


Electrocardiography.