Prevalence of low folate deficiency after wheat flour supplementation – should we still measure serum folate? Alejandro Godoy, Aldo Hugo Tabares

Chagasic infection among blood donors in Brazil: an integrative review Darwin Renne Florencio Cardoso, Léia Madeira Saboia dos Reis, Ranieri Flávio Viana de Sousa, Elaine Ferreira do Nascimento, Jéssica Pereira dos Santos, Filipe Aníbal Carvalho-Costa, Jacenir Reis dos Santos-Mallet

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