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Comment
. 2001 Jul 21;323(7305):164-5.

Asthma and early childhood infectious disease. Critical time for protective effect of large family on asthma may not be during first year of life

A L Ponsonby, A Kemp
  • PMID: 11491077
Comment

Asthma and early childhood infectious disease. Critical time for protective effect of large family on asthma may not be during first year of life

A L Ponsonby et al. BMJ. .
No abstract available

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