Intended for healthcare professionals

Correspondence

Non-smoking wives of heavy smokers have a higher risk of lung cancer

Br Med J (Clin Res Ed) 1981; 283 doi: https://doi.org/10.1136/bmj.283.6304.1465 (Published 28 November 1981) Cite this as: Br Med J (Clin Res Ed) 1981;283:1465