TY  - RPRT
TI  - Hyperventilation or exercise to induce asthma?
AU  - P M Tweeddale
AU  - D J Godden
AU  - I W Grant
PY  - 1981
DO  - 10.1136/thx.36.8.596
UR  - https://pubmed.ncbi.nlm.nih.gov/7314034/
ID  - 7314034
ER  -