TY  - RPRT
TI  - Left ventricular function in asthmatic children chronically treated with theophylline evaluated by exercise Doppler echocardiography.
AU  - T Aoki
AU  - M Iwase
AU  - T Watanabe
AU  - K Miyaguchi
AU  - H Hayashi
AU  - M Yokota
PY  - 1994
DO  - 10.1007/bf01137721
UR  - https://pubmed.ncbi.nlm.nih.gov/7722351/
ID  - 7722351
ER  -