@article{article70910f5c,
title   = {Deficiência da vitamina A},
author = {Beitune, Patrícia El and Duarte, Geraldo and Quintana, Silvana Maria and Marcolin, Alessandra Cristina and Vannucchi, Hélio},
year = {2004},
journal   = {Revista Brasileira de Medicina}
}