2444-6483

2444-6483

S2444-64832020000400144

10.24875/end.200000401

México

00 12 2020

00 12 2020

32 4 144 149

1

ASGE Stards of Practice Committee

2016 83

481-8

2

2018 3

18

3

2009 15

38-47

4

2009 106

614-21

5

2013 23 4 4

863-92

6

2011 34 10 10

711-6

7

2017 12 9 9

8

2011 45

400-4

9

2015 7 4 4

381-8

10

2019 98 8 8

11

2018 53 5 5

611-5

12

EUS 2008 Working Group

2009 69

S13-21

13

2014 20 26 26

8424-48

14

2018 39

51-8

15

2012 27

722-7

16

2009 21 Suppl 1 Suppl 1

S53-6

17

2018 67

1209-28

18

2018 87

1248-55

19

2013 145

583-90

20

2013 28

183-90

21

2011 20

39-45