General Practice
Intergenerational 20 year trends in the prevalence of asthma and hay fever in adults: the Midspan family study surveys of parents and offspring
BMJ 2000; 321 doi: https://doi.org/10.1136/bmj.321.7253.88 (Published 08 July 2000) Cite this as: BMJ 2000;321:88Article usage
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