1134-928X 1134-928X S1134-928X2021000200084 10.4321/s1134-928x2021000200004 Spain Spain Spain Spain Spain Jordan 00 00 2021 00 00 2021 32 2 84 89

1 2018 1 115 115 54-65 2 2018 33 4 4 3 2018 45 5 5 185-200 4 2018 24 2-3 2-3 112-8 5 2018 175 7 7 631-48 6 2018 23 2 2 195-203 7 2016 8 2018 84 272-88 9 2016 14 209-36 10 2019 11 2019 76 4 4 399-408 12 Organización Mundial de la Salud 2013 13 2018 52 14 2018 52 15 2018 15 40-4 16 1994 17 1986 14 324-34 18 2014 152 1 1 409-15 19 1993 1 2 2 105-7 20 1986 67 6 6 387-9 21 2009 22 2015 5 2 2 267-79 23 2018 84 1 1 18-27 24 2017 25 2013 16 2 2 105-14 26 2015 37 16 16 1490-5 27 2016 190 457-66 28 2018 74 119-25 29 2018 14 2-6 30 2015 44 4 4 341-52