TY  - RPRT
TI  - Two-step electrocardiogram for chest pain reported on multiphasic screening.
AU  - A Skoulas
AU  - D Conlon
PY  - 1975
DO  - 10.1016/s0022-0736(75)80037-9
UR  - https://pubmed.ncbi.nlm.nih.gov/1110338/
ID  - 1110338
ER  -