Peter Barnes, Tak Lee, Stephen Holgate,
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摘要:
In some parts of the world in recent years there has been an increase in morbidity of asthma and in deaths from the disease. The subject is a very complex one and carefully designed and conducted studies are needed to clarify the situation.
ISSN:0044-6394
出版商:OVID
年代:1992
数据来源: OVID
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