TY - GEN AU - Freeman,D J AU - Muckerheide,M TI - A practical method of recording electrocardiograms during exercise SN - 0506-4287 PY - 1967///0903 KW - Angina Pectoris KW - diagnosis KW - Cardiovascular Diseases KW - Electrocardiography KW - Exercise Test KW - Female KW - Humans KW - Hypertension KW - Male KW - Middle Aged N1 - Publication Type: Journal Article ER -