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Asthma Prevalence in Low-Income Urban Elementary School Students in St. Louis, 1992 and 2004
Kyle A. Nelson, Lisa Meadows, Yan Yan, Mario Schootman, Robert C. StrunkVolume:
154
Year:
2009
Language:
english
Pages:
5
DOI:
10.1016/j.jpeds.2008.07.017
File:
PDF, 102 KB
english, 2009