TY  - RPRT
TI  - ECG changes in exercise-induced asthma.
AU  - A Ahonen
AU  - A R Sovijärvi
AU  - L Karhumäki
PY  - 1982
DO  - 10.1159/000194484
UR  - https://pubmed.ncbi.nlm.nih.gov/6810421/
ID  - 6810421
ER  -