AU  - Hecht HH
TI  - ELectrocardiography.
PT  - JOUR
DP  - 1959
TA  - A.M.A. Archives of Internal Medicine
pages = {1007},
VI  - 103
IP  - 6
AID  - 10.1001/archinte.1959.00270060159029 [doi]
4100  - http://dx.doi.org/10.1001/archinte.1959.00270060159029
SO  - A.M.A. Archives of Internal Medicine June 1, 1959 103(6):1007