000 00662nam a2200217Ia 4500
999 _c149040
_d149039
005 20230731121818.0
008 180710s9999 xx 000 0 und d
020 _a135546
041 _aEN
082 _a615.372
_bWOR
_223
100 _aWORLD Health Organization.
245 _aWHO Expert committee on biological standardization:
_b forty-eighth report
260 _aGeneva:
_bWorld Health Organization;
_c1999
300 _avi, 111 p.
440 _9109582
_aWHO technical report series 889
500 _a92-4-120889-9
650 4 _aBiological products
_92047
650 4 _aBiological standardization
_92038
650 0 _a TRS 889
_9149517
942 _cPR