1688-1273

S1688-12732017000300013

Uruguay

Estados Unidos

00 12 2017

30 2 13 35

2017 127 2 2

384-92

2017 45 3 3

182-99

2010 2nd

1999 9 1 1

19-32

1980

1978 49 6 6

399-406

1987 66 5 5

670-6

2015 132 18 18

S444-64

2012 59 6 6

586-603

s.d

American Society of Regional Anesthesia and Pain Medicine 2012 37 1 1

16-8

1998 45

130-2

2008 78 1 1

59-65

2016 123 3 3

641-9

2014 118 5 5

1003-16

2012 7 1 1

1-9

2015 132 18 18

1747-73

2013 368 3 3

246-53

2013

American College of Obstetricians and Gynecologists

2010 116 5 5

2015 131

25-9

2015 122 2 2

286-93

2016 17 7 7

337-40

Woman Trial Collaborators

2017 389 10084 10084

2105-16

2017 34 6 6

332-95

2016 22 7 7

685-92

2015 52 2 2

194-8

2015 212 5 5

624-17

2017 45 3 3

486-552

2016 315 8 8

801-10

American Society of Regional Anesthesia and Pain Medicine

2012 37 1 1

16-8

2010

2014 18 2 2

796-806

2011

2015 70 11 11

2014 5th

s. d

2017 57 5 5

540-51