00323nam 2227527 450000100060000000300230000600500090002900800410003808200100007902000180008910000200010726000260012724500380015327527StarLibrary Marc Built20180430201711 ||||| |||||||||||amh  a615.9 a81-8094-005-5 aM A Subramanian bmjp publishers c2004 atoxicology principles and methods