000 00600nam a2200205Ia 4500
008 180116s2004 xxu||||| |||| 00| 0 eng d
020 _a92 4 120926 7
082 _aSERIALS
_bWHO
100 _a World Health Organization
245 _aWHO expert committee on biological standardization
_b53rd report
250 _a
260 _aGeneva
_bW H O
_c2004
300 _a109 p.
_b24 cm.
440 _aWHO Technical report series no.926
_v
500 _a
520 _a Biological Products -Standards, Vaccines
650 _aVaccines
650 _aBiological Products -Standards
906 _a3436
_b
_c
999 _c27291
_d27291