1. WHO. (2004).World Health Report. Available at: http://www.who.int/whr/2004/en/index.html. Accessed January 20, 2010.
2. GUERRERO, R. (2006). The impact of iron deficiency on psychomotor development. Available at:http://www.utp.edu.co/facies/educacioncontinua/maternoinfantil/EL_IMPACTO_DE_LA_DEFICIENCIA_DE_HIERRO_EN_E L_DESARROLLO.pdf.Accessed May 5, 2010.
3. CEDRES, J. (2002). Chemical composition and physical characteristics of buffalo meat extensively bred in the province of Formosa. UNNE. Faculty of veterinary science. Corrientes.
4. RANKEN, M. (2003). Manual meat industries. First Edition, AMV Ediciones, Madrid.
5. REY, J., GUALDRON, L. (2008). Advantages of the use of beef and buffalo (Bubalus bubalis) in thedesign of healthier meat products. Universidad de la Salle. (pp.5).Bogota.