How many US deaths are caused by poverty and other social factors? About the ...
How many US deaths are caused by poverty and other social factors? About the ... : "In the first comprehensive analysis of such studies, researchers at Columbia University's Mailman School of Public Health found that poverty , low levels of education, poor social support and other social factors contribute about as many deaths in the ... العالم العربي (AR) | ASIA AFRICA | English | Las Américas