1870-7203 1870-7203 S1870-72032019000300211 Mexico México Mexico 00 09 2019 00 09 2019 17 3 211 217

1 2008 26 4 4 977-ix 2 2009 38 84-90 3 American Society of Anesthesiologists Task Force on Management of the Difficult Airway 2003 98 5 5 1269-77 4 2010 39 110-5 5 2015 38 1 1 5-14 6 2010 21 9-15 7 2001 13 2 2 144-56 8 2010 78 5 5 393-9 9 1994 73 2 2 149-53 10 2006 34 1 1 41-8 11 2010 27 11 11 923-7 12 2009 30 3 3 555-ix 13 2009 110 2 2 266-74 14 2007 45 4 4 371-80 15 1998 80 5 5 606-11 16 1983 38 9 9 840-51 17 2002 94 3 3 732-6 18 2003 97 2 2 595-600 19 2012 40 2 2 119-23 20 2005 103 2 2 429-37