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The Increase of Childhood Chronic Conditions in the United States
Perrin, James M., Bloom, Sheila R., Gortmaker, Steven L.Volume:
297
Language:
english
Journal:
JAMA
DOI:
10.1001/jama.297.24.2755
Date:
June, 2007
File:
PDF, 86 KB
english, 2007