Intended for healthcare professionals

Correspondence

Points: Does aggressive sport protect against exercise induced asthma?

Br Med J (Clin Res Ed) 1985; 291 doi: https://doi.org/10.1136/bmj.291.6506.1428-g (Published 16 November 1985) Cite this as: Br Med J (Clin Res Ed) 1985;291:1428