0864-3466 0864-3466 S0864-34662021000100012 Cuba Cuba 00 03 2021 00 03 2021 47 1

1 2015 41 36 2 2013 43 826-34 3 2001 54 145-59 4 2015 5 2013 23 2 2 208-20 6 2009 28 2 2 7 WHO, USAID, UNICEF, AED, FANTA, UC 2010 8 2009 9 Declaración de Helsinki de la Asociación Médica Mundial 2004 10 2007 68 1 1 s1-s56 11 Dirección Nacional de Registros Médicos y Estadísticas de Salud/UNICEF 2015 12 2005 63 6 6 S2-5 13 2017 140 1 1 14 2012 36 950-5 15 2014 16 1 1 16-23 16 2011 78 2123-35 17 National Heart Lung and Blood Institute 2013 18 2014 371 2138-9 19 Demment MW: Animal source foods improve dietary quality.micronutrient status.growth and cognitive function in Kenyan school children: background.study design and baseline findings 2003 133 3941S-9S