2 abril 2015
The placenta can be used to reliably measure arsenic exposure in pregnant women and how much of the toxic metal is transferred to their fetuses, a study shows in the largest ever analysis of household drinking water arsenic and the mother-to-fetus connection.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/Mcnx3laBjpM/150402161656.htm
