http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-40142003000200002
http://www.scielo.br/scielo.php?pid=S0103-40141995000200007&script=sci_arttext
http://webcache.googleusercontent.com/search?q=cache:12OI2OQVNA0J:www.portalbrasil.net/regiao_nordeste.htm+desnutri%C3%A7%C3%A3o+nordeste&cd=13&hl=pt-BR&ct=clnk&gl=br&source=www.google.com.br
