2448-5705 2448-5705 S2448-57052021000300305 10.22201/ceiich.24485705e.2021.25.79978 Mexico 00 12 2021 00 12 2021 9 25 305 328

1995 22 447-63 1996 183 313-41 1996 23 4 4 419-41 2003 2019 15-31 2020 2005 35 1 1 145-61 2000 2006 2012 2018 12 1 1 1-22 2012 27 2 2 409-48 1991 1825 115 513-83 1693 17 596-610 2009 2004 2007 11 2016 91 4 4 432-42 2015 6 1 1 4-17 1975 173-206 1981 2 2009 45 3 3 393-404 World Health Organization 2018 2018 2000 55A I I B10-9