000 00707nam a2200229#a 4500
001 0000010655
003 NIH
005 20240220145604.0
008 240220s1988 xx 000 0 eng d
020 _a9241542365
033 _a960705
_b980209
040 _aIMR
090 _aQU167 vit 1997
245 0 _aVitamin A supplements : A guide to their use in the treatment and prevention of vitamin A deficiency and xerophthalmia / prepared by a WHO/UNICEF/IVACG Task Force
260 _aGeneva:
_bWorld Health Organization,
_c1988
300 _a24 p. ;
_c24 cm.
650 1 0 _aVitamin A
650 2 0 _aVitamin A deficiency
650 2 0 _aXeropthalmia
710 _aWorld Health Organization
942 _cOS
999 _c26579
_d26579