1870-7203 1870-7203 S1870-72032019000100038 México México México 00 03 2019 00 03 2019 17 1 38 46

1 2013 100 4 4 1025-32 2 2014 5 1328 3 2009 53 4 4 408-13 4 2015 5 2016 106 3 3 541-6 6 1994 61 3 3 411-22 7 2012 4 8 Committee on Standards and Practice Parameters American Society of Anesthesiologists Task Force on Preanesthesia Evaluation 2012 116 3 3 522-38 9 2015 5 2 2 62-72 10 2008 20 5 5 356-63 11 2016 5 1 1 135-9 12 2016 11 4 4 129-32 13 2013 1 1 CD004829 14 2017 10 2 2 119-23 15 2014 41 5 5 801-8 16 2015 2015 2015 475362 17 2016 14 3 3 305-10 18 2017 34 11 11 1523-8 19 1987 48 1 1 975-81 20 1987 48 6 6 969-74 21 1976 264 5585 5585 461-3 22 1980 107 5 5 1410-7 23 2014 102 3 3 24 1996 40 8 8 889-91 25 2012 21 5 5 685-92 26 1995 64 5 5 1003-7 27 1987 48 5 5 828-83 28 1997 12 6 6 1271-4 29 1991 6 ^s1 ^s1 1 151 30 1997 67 4 4 769-74 31 1998 13 2 2 430-5 32 2014 12 1 1 77-82 33 2000 23 9 9 513-9 34 1992 4 5 5 394-8 35 2015 31 6 6 752-9 36 1995 12 10 10 678-82 37 1999 90 1 1 36-41 38 2002 78 3 3 648-9 39 1996 52 3 3 313-43 40 1991 8 4 4 191-7 41 1988 49 1 1 171-3 42 1987 4 5 5 260-4 43 1989 36 6 6 633-6 44 2002 14 1 1 1-5 45 1999 14 7 7 1757-9 46 2008 60 3 3 203-7 47 2016 478 1 1 501-6 48 2014 8 2 2 207-e214 49 2011 65 27-30 50 2008 102 11 11 1616-22 51 1987 2 2 2 85-90 52 1982 54 5 5 955-60 53 2005 20 12 12 3293-300 54 Practice Committee of the American Society for Reproductive Medicine 2008 90 ^s5 ^s5 5 S188-93 55 1992 58 2 2 249-61 56 2002 2 CD001302 57 2011 95 1 1 293-4 58 2010 93 3 3 874-9 59 2014 29 6 6 699-707 60 2011 96 ^s1 ^s1 1 A1-A100 61 2010 126 2 2 270-6 62 2013 369 1819-27 63 2006 163 9 9 818-28 64 2009 124 1 1 96-104 65 1995 10 12 12 3332-7 66 2003 72 1 1 156-60 67 2003 40 1 1 62-4 68 2004 75 3 3 526-8 69 2003 72 5 5 1338-41 70 2012 27 8 8 2541-8