Critical time for protective effect of large family on asthma may not be during first year of life

Anne-Louise Ponsonby, Andrew Kemp

Research output: Contribution to journal › Letter › peer-review

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@article{ace7f01fc5d4404286ec6bceba5865b0,

title = "Critical time for protective effect of large family on asthma may not be during first year of life",

author = "Anne-Louise Ponsonby and Andrew Kemp",

year = "2001",

month = jul,

day = "21",

doi = "10.1136/bmj.323.7305.164",

language = "English",

volume = "323",

pages = "164--5",

journal = "BMJ",

issn = "0959-8146",

publisher = "BMJ Publishing Group",

number = "7305",

}