0120-4157 0120-4157 S0120-41572018000600013 10.7705/biomedica.v38i4.4042 Colombia Colombia Colombia 00 08 2018 00 08 2018 38 13 18

1 2002 247 2 1972 56 83-98 3 2002 9 95-9 4 1967 5 37-41 5 1976 36 117-22 6 2001 145 206-9 7 2007 Third edition 430-1 8 2003 806-9 9 2015 100 10 2014 43 420-6 11 1999 29 517-22 12 2003 24 177-80 13 2007 145 366-70 14 2007 14 175-80 15 2009 165 74-7 16 2010 28 1031-4 17 2011 20 535-7 18 2011 39 985 19 2015 35 899-905 20 2017 26 119-21 21 1948 7 1-4 22 1969 1 45-51 23 1978 1 6-9 24 2008 3 40 25 2013 24 63-5 26 2014 31 315 27 2001 36 21-4 28 2014 8 123-30 29 2009 118 30 2007 4 1-6 31 1950 69 21-46 32 1953 72 351-63 33 2011 Ninth edition 464 34 2003 24 177-80 35 2005 10 95-101 36 2009 161 342-4 37 1978 Sixth edition 326-7 38 1993 Fourth edition 447-538 39 1984 33 1032-4 40 1985 1 83-4 41 1986 10 508-12 42 2001 87 462-5 43 2003 70 70-3 44 1979 642 45 1987 Seventh edition 823 46 1982 83-92 47 2000 Second edition 650 48 2001 Second edition 357-64 49 2015 35 899-905 50 1977 Fourth edition 267-70 51 2010 168 151-5 52 1977 715-9 53 1969 155 605-20 54 2002 5 145-52