Birth Weights Fell From 1990 to 2005 – Wall Street Journal

posted on Jan 22 by in the Uncategorized category

Birth Weights Fell From 1990 to 2005
Wall Street Journal
The lower-birth-weight trend couldn't be explained by common factors such as how much weight mothers gained during pregnancy, whether the delivery was ...
No Explanation for Smaller BabiesMedPage Today
US Birth Weights on the DeclineScience Daily (press release)

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