000 00791nam a2200253 a 4500
001 rea00020747
005 20190704072001.0
008 s1990 xxu e 000 0 eng d
020 _a9241208007
035 _z37591
039 _a20744
_cTLC
245 0 0 _aWHO expert Committee on biological standardization :
_bfortleth report.
260 _aGeneva :
_bWHO,
_c1990.
300 _a221 p. ;
_c20 cm.
440 0 _aTechnical report series (World Health Organization)
506 _aOpen.
650 0 _aBiological products
_xStandards.
710 1 _aWHO.
949 _aBMAIN
_cRA401
_d.W67 1990
_g25852
_5N
949 _aBMAIN
_cRA401
_d.W67 1990
_g37591
_5N
961 _t1
999 _c30708
_d30708