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001 016431
003 ins
041 0 _aeng
245 0 0 _aWHO/V&B
260 _aGeneva
260 _bDirección canje: World Health Organization. Department of Vaccines and Other Biologicals. CH-1211. Geneva 27, Switzerland. Fax: 022 791 4193/92. E-mail: Vaccines@who.ch - Pag. Web: www.who.int/gpv-documents
260 _bWorld Health Organization. Department of Vaccines and Other Biologicals. CH-1211. Geneva 27, Switzerland. Fax: 022 791 4193/92. E-mail: Vaccines@who.ch - Pag. Web: www.who.int/gpv-documents
650 1 0 _aVacunas
650 2 0 _aPruductos Biológicos
887 _a1270
008 150114s9999 xx 000 0 und d
999 _c20083
_d20083