[this node : edges]
12649455 : Water Pollutants, Chemical, National Academy of Sciences (U.S.), Sodium Compounds, Military Science, Perchloric Acid
[adjacent node : edges]
12531989 :
Human Experimentation - ethics, National Academy of Sciences (U.S.), Pesticides - toxicity
[common edges between this node ( 12649455) and adjacent nodes shown in red]