0188-8897 0188-8897 S0188-88972017000200241 Mexico España Spain 00 08 2017 00 08 2017 27 2 241 251

2013 321-40 2005 45 509-18 1995 388 2010 19 1157-65 2006 54 3 3 711-6 2002 181-182 181-182 441-6 1998 32 948-52 1999 5-7 1999 16 93-110 2011 30 7 7 1621-8 1959 37 453-71 2009 16 16 105 1982 20 1992 72 445-59 1994 270 78-86 1994 Cambridge, U.K 1978 56 510-2 1978 21 285-95 1990 418 87-106 1997 63 3104-10 2000 40 64-73 2012 46 21 21 11955-61 2001 357 1996 4 215-20 1990 73 3 3 451-6 1999 34 405-15 2005 102 14 14 5074-8 2010 56 1247-56 2000 613-32 1985 24 103-9 1994 103 2 2 155-60 1991 6 177-84 2006 21 4 4 299-304 2015 49 105-16 2001 445 165-74 2014 73 1 1 157-66 1878 18 11-2 1994 6 143-9 2001 21 1 1 57-88 2000 108 5 5 435-9 1984 138 273-7 1998 2nd 95-110 1993 32 2 2 79-99 2008 619 733-47 1991 29 277-8 Health Canada 2003 1995 3 8-10 2012 7 1 1 218-34 1999 56 2262-70 1991 ^s8 ^s8 8 91-5 1999 548 2001 103 2 2 9-29 1995 31 248-63 2000 57 1584-93 2016 23 1 1 338-50 1999 37 1359-73 1982 95 207-20 2009 44 3 3 347-55 2009 35 4 4 271-82 2014 92 31-5 2002 40 395-9 2008 8 291-302 1993 31 293-305 1986 24 175-86 1982 215 400-2 1989 111 8021-3 2001 39 1411-20 2015 34 1 1 215-26 Ministerio de Sanidad y Consumo del Reino de España 2003 1986 7 641-4 2013 22 2907-18 National Health and Medical Research Council of Australia 2004 National Health and Medical Research Council of Australia 2006 1992 118 420-4 2008 18 1 1 752-61 1997 5 146-51 1996 35 160-7 1994 6 151-7 2005 24 7 7 658-70 2008 28 1 1 48-56 2006 2013 47 5464-79 2011 2004 1-18 1990 24 225-31 2012 44 221-37 2001 18 65-71 1981 317 268-72 2011 1968 14 1199-204 2010 76 12 12 3797-805 1990 56 9 9 2658-66 1999 41-112 1989 4 339-52 1992 11 321-9 2001 2810-8 2012 5 2 2 93-101 2007 49 6 6 769-79 1999 32 3 3 249-54 2001 35 1354-7 2010 56 3 3 425-31 2005 548 117-26 2002 669 2005 8 1-37