00309nam a2200133Ia 4500008004100000041001200041082002000053100001100073245002700084250001300111260002800124300000800152650001500160231217s9999    xx            000 0 und d  aEnglish  a615.9  OMK;1  R  aOmkar. 0aConcepts of toxicology  a2nd  ed.  c2002bVishalaJalandhar  a264  atoxicology