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Comment
. 1990 Jun;65(6):646.
doi: 10.1136/adc.65.6.646.

Changes in asthma prevalence

E A Mitchell, H R Anderson
Comment

Changes in asthma prevalence

E A Mitchell et al. Arch Dis Child. 1990 Jun.
No abstract available

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References

    1. Thorax. 1989 Feb;44(2):81-4 - PubMed
    1. Arch Dis Child. 1989 Jan;64(1):172-5 - PubMed
    1. Arch Dis Child. 1989 Oct;64(10):1452-6 - PubMed
    1. Thorax. 1989 Aug;44(8):614-9 - PubMed