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Michael Dourson: It is the dose that makes the poison
Mansfield News Journal via Yahoo News· 2 years agoWhile walking through a store the other day, I came across a “toxic” chemical for sale. From...
Michael Dourson: Chemical exposure - benefit vs. risk
Mansfield News Journal via Yahoo News· 2 years agoAs we all know, life can be complicated. Tools that are very useful for gardening, like a rake, can...