000 00387nam a2200169Ia 4500
008 200910s1996 xx 000 0 und d
020 _a9241530022
041 _aeng
082 _a615
100 _aWHO
245 _aDichlorobenzidene no 2
250 _a2
260 _aGeneva
_bWorld health organization
_c1996
300 _a21
650 _aPharmacy Practice
906 _aReference
999 _c37634
_d37634