TY  - RPRT
TI  - Submaximal exercise testing early after myocardial infarction.
AU  - G Nikolic
PY  - 1985
DO  - 10.1136/hrt.53.4.471
UR  - https://pubmed.ncbi.nlm.nih.gov/3986063/
ID  - 3986063
ER  -