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003 USJPLib
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020 _a9789241208970
082 _aWHO TRS 897
_bWHO
100 _aWHO Expert Committee on Biological Standardization
245 _aWHO Expert committee on biological standardization
_bforty-ninth report
_h[Reports]
_cWHO expert committee
260 _bWHO : Geneva
_c2000
300 _avi,106p.
_c24cm.
440 _aWHO Technical Report Series
_v897
650 _aMedical Sciences
942 _2ddc
_cPR
999 _c127523
_d127523