Martini, F.C.C. Canniatti-Brazaca, S.G. <br/><br/>
Comparison between the availability of iron in the presence of vitamin a and beta-carotene in foods and medications 

<br/><br/><label>Subjects--Topical Terms: </label><br/>VITAMINA A<br/>DISPONIBILIDADE DE NUTRIENTE<br/>CAROTENO<br/>FERRO