TY  - BOOK
T1  - Essentials of electrocardiography for the student and practitioner for medicine
A1  - Ashman, Richard
LA  - English
PP  - New York
PB  - Macmillan
YR  - 1945
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-1685523046125310619
OP  - 373
CN  - RC683 A75 1941
KW  - Electrocardiography.
KW  - Heart : Diseases.
ER  -