1. The United Nations Fund for Children (UNICEF). Tracking Progress on Child and Maternal Malnutrition: A Survival and Development Priority. Available from: http://www.unicef.pt/docs/Progress_on_Child_and_Maternal_Nutrition_EN_110309.pdf. Accessed January 25, 2015.
2. World Health Organization (WHO). Infant and young child feeding. Available from: http://www.who.int/mediacentre/factsheets/fs342/en/. Accessed January 25, 2015.
3. Breastfeeding and the Infant's Immune System
4. Impact of breastfeeding on infectious disease hospitalisation: the children of 1997 cohort;Tarrant M;Hong Kong Med J,2014
5. Is breastfeeding related to bone properties? A longitudinal analysis of associations between breastfeeding duration and pQCT parameters in children and adolescents