0120-4157 0120-4157 S0120-41572019000500005 10.7705/biomedica.v39i0.5062 Colombia 00 05 2019 00 05 2019 39 5 9 1 2011 1 a006841 2 2007 104 18566-70 3 2015 12 256-61 4 2015 12 5 Fondo Colombiano de Enfermedades de Alto Costo 2017 6 2017 42 28-46 7 2015 4 56-77 8 2017 65 849-59 9 2018 20 22 22 10 2017 4 e270-6 11 2017 31 ^s2 ^s2 2 S173-84 12 2017 75 321-7 13 2018 18 330-40 14 2017 21 1325-35 15 2016 13 16 2016 95 17 2009 360 692-8 18 2019 568 244-8