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Journal
Cad Saude Publica
Volume
22
Issue
9
Pages
1979-87
Publication year
2006
Suggested citation
Paiva Ade A, Rondó PH, Gonçalves-Carvalho CM, Illison VK, Pereira JA, Vaz-de-Lima LR, de Oliveira CA, Ueda M, Bergamaschi DP. Prevalence and factors associated with vitamin A deficiency in preschool children from Teresina, Piauí, Brazil. Cad Saude Publica. 2006; 22(9): 1979-87.
DOI
10.1590/s0102-311x2006000900029
PMID
16917595