000 00325nam a2200121Ia 4500
100 _aWorld Health Organization
020 _a92-4-153055-3
942 _cBK
245 _aPolychlorinated biphenyls : human health aspects
260 _aWorld Health Organization, Geneva
_c2003
082 _aR363.15 W.H.O./ICAD
300 _aiv,58
999 _c29575
_d29575