TY  - SER
AU  - Martini,F.C.C.
AU  - Canniatti-Brazaca,S.G.
TI  - Comparison between the availability of iron in the presence of vitamin a and beta-carotene in foods and medications
KW  - VITAMINA A
KW  - DISPONIBILIDADE DE NUTRIENTE
KW  - CAROTENO
KW  - FERRO
UR  - http://www.scielo.br/pdf/cta/v31n2/v31n2a09.pdf
ER  -