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040			_c00001 _aUnicoc _bspa _d00003
245			_aBulletin of the Health Organization
260			_aGeneve
526			_5Unicoc
546			_aIngles
650			_aSALUD
780			_aVol.77, No. 2 (1999) - Vol.77, No. 3 (1999) - Vol.77, No. 4 (1999) - Vol.77, No. 5 (1999) - Vol.77, No. 6 (1999) - Vol.77, No. 7 (1999) - Vol.77, No. 8 (1999) - Vol.77, No. 9 (1999) - Vol.77, No. 10 (1999) - Vol.77, No. 11 (1999) - Vol.77, No. 12 (1999) - Vol.78, No. 1 (2000) - Vol.78, No. 2 (2000) - Vol.78, No. 3 (2000) - Vol.78, No. 4 (2000) - Vol.78, No. 5 (2000) - Vol.78, No. 6 (2000) - Vol.78, No. 7 (2000) - Vol.78, No. 8 (2000) - Vol.78, No. 9 (2000) - Vol.78, No. 10 (2000) - Vol.78, No. 11 (2000) - Vol.78, No. 12 (2000) - Vol.79, No. 1 (2001) - Vol.79, No. 2 (2001) - Vol.79, No. 3 (2001) - Vol.79, No. 4 (2001) - Vol.79, No. 5 (2001) - Vol.79, No. 6 (2001) - Vol.79, No. 7 (2001) - Vol.79, No. 8 (2001) - Vol.79, No. 9 (2001) .
856			_yhttp://www.who.int/bulletin/en/
942			_2ddc _cREVISTAS
999			_c4406 _d4406