Optimal electrocardiography /
by J.A. Abildskov and Leonard S. Dreifus.

APA Citation

Abildskov, J. A., Dreifus, L. S., American College of Cardiology., National Center for Health Services Research. (1977). Optimal electrocardiography. Hyattsville, Md.: U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Center for Health Services Research .

MLA Citation

Abildskov, J. A, Leonard S Dreifus, American College of Cardiology, and National Center for Health Services Research. Optimal Electrocardiography. Hyattsville, Md.: U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Center for Health Services Research , 1977.