Since 1988 there have been three major studies of miscarriage rates in the American chip - making industry. (newscientist.com)
In fact, this is the first major study regarding gene identification for any disease that uses this sort of longitudinal information, She says. (jagwire.augusta.edu)
Two major studies published within about a week of each other suggest that the drugs do not work for these conditions. (newscientist.com)