000 00346nam a2200133Ia 4500
100 _aWHO
020 _a92-4-120924-0
654 _aGeneral Reference Works
942 _cBK
245 _aWho expert committee on biological standardization : fifty second report
260 _aauth., Geneva
_c2004
082 _aR 615.3 WHO/TRS
300 _avii,232p
999 _c45185
_d45185