000 00275nam a2200109Ia 4500
100 _aW.H.O.
942 _cBK
245 _aWHO expert committee on specification for pharmaceutical preparations
260 _aW.H.O., Geneva
_c1993
082 _aR615.19/WHO/TRS W.H
300 _a30
999 _c33960
_d33960