Excess Female To Male Births In Canada Linked To Chronic Dioxin Exposure

Excess Female To Male Births In Canada Linked To Chronic Dioxin Exposure: "Almost 90 Canadian communities have experienced a shift in the normal 51:49 ratio of male to female births, so that more girls than boys are being born, according to two new studies. James Argo, who headed the research, attributes this so-called 'inverted sex ratio' of the residents in those communities to dioxin air pollutants from oil refineries, paper mills, metal smelters and other sources [...]"