1978 House Bill 3873. An Act To Require Appropriate Warnings To Be Affixed To Fluoride Containing Drugs, Cosmetics Or Nutritional Products Stating That Fluoride Is "An Enzymatic And Protoplasmic Poison, Fifteen Times More Poisonous Than Arsenic And When Present In Drinking Water At More Than 3 Parts Per Million Makes Said Drinking Water Unsafe To Drink."