TY  - RPRT
TI  - Plasma catecholamines in exercise induced bronchoconstriction.
AU  - M Beil
AU  - H M Brecht
AU  - B Rasche
PY  - 1977
DO  - 10.1007/bf01490511
UR  - https://pubmed.ncbi.nlm.nih.gov/18638/
ID  - 18638
ER  -