U.S. preterm births fall to 15-year low, still worst in developed world

By Sharon Begley NEW YORK (Reuters) - The rate of preterm births in the United States dropped to a 15-year low of 11.5 percent in 2012, according to a report released on Friday, but the country still came in dead last among industrialized nations...

Source: http://health.yahoo.net/news/s/nm/u-s-preterm-births-fall-to-15-year-low-still-worst-in-developed-world

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