1 “...Aflatoxins are a group of highly toxic and carcinogenic substances, which occur naturally, and can...”

2 “... of carcinogenic and non-carcinogenic adverse effects on human health and therefore human exposure to arsenic...”

3 Table of Contents: “...11. Systemic Non-carcinogenic Effects and Developmental Toxicity of Inorganic Arsenic -- 12...”

4 Table of Contents: “... FOR SPATIAL ANALYSIS OF ANTHROPOGENIC CARBON OXIDE EMISSIONS -- THE SOURCES OF CARCINOGENIC PAH EMISSION...”