000 00511nam a2200217Ia 4500
001 008770
008 141222s9999 xx 000 0 und d
040 _aDB/INS
041 0 _aeng
084 _aWHO
084 _bVYYYYB 00.11
245 1 0 _aDepartment of vaccines and biologicals: V&B catalogue 2000
245 1 0 _cWorld Health Organization
260 _aGeneva
260 _bWHO
260 _c2000
300 _avi.;84
650 1 _aVacunas
650 2 _aCatalogos
650 2 _aProductos biológicos
999 _c18190
_d18190