A STUDY OF T WAVE CHANGES IN THE ELECTROCARDIOGRAMS OF NORMAL INDIVIDUALS.
D001145:Arrhythmias, Cardiac; D003327:Coronary Disease; D004562:Electrocardiography; D006801:Humans; D007352:Insurance, Life; D013223:Statistics as Topic
CORONARY DISEASE; ELECTROCARDIOGRAPHY; INSURANCE, LIFE; STATISTICS