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. 1961 Mar 11;1(5227):711-3.
doi: 10.1136/bmj.1.5227.711.

Prevalence and Natural History of Asthma in Schoolchildren

J M Smith

Prevalence and Natural History of Asthma in Schoolchildren

J M Smith. Br Med J. .
No abstract available

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References

    1. AMA J Dis Child. 1957 Mar;93(3):228-33 - PubMed

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