1657-4702 1657-4702 S1657-47022020000100079 10.18359/rlbi.4474 Mexico 00 06 2020 00 06 2020 20 1 79 92

1 2005 10 3 3 207-9 2 The Third World Academy of Sciences (twas) 2020 3 2005 4 2010 16 22-30 5 2017 22 7 7 2245-50 6 1994 7 2 2 31-63 7 1997 44 8 8 1229-38 8 Commission on Health Research for Development (COHRED) 1990 9 2005 11 119 119 10 2003 57 1957-67 11 2015 12 13 13 45 12 2014 11 1 1 54-63 13 World Health Organization WHO 2019 14 15 United Nations 2015 16 2010 5 1 1 51-82 17 2014 14 3 3 150-7 18 1992 35 1321-4 19 2001 55 3 3 153 20 2001 55 3 3 160-1 21 2001 55 162:163 22 2002 54 7 7 1131-41 23 2008 34 171-9 24 2002 325 7371 7371 990 25 2011 25 12 12 2-5 26 2004 189 5 5 930-7 27 1992 35 11 11 1379-87 28 2018 2a 335 29 2019 77-92 30 2018 31 2012 54 6 6 637-43 32 2000 24 355 355 2231-6 33 2003 34 2009 35 3 3 189-93 35 1994 36 1995 37 2013 La Habana 38 2013 34 1 1 65-79 39 2007 40 2011 41 2007 1 1 1 63-89 42 2007 43 2004 44 2004 45 2006 9 17 17 19-33 46 2000 47 2015 48 2019 28 20 20 21 49 2004 50 2018