2444-6483

2444-6483

S2444-64832020000600481

10.24875/end.m20000281

México

00 00 2020

00 00 2020

32 481 490

1

1968 167 5 5

752-6

2

1970 17

59-62

3

1973 82

353-5

4

2005 61

112-25

5

BSG Audit of ERCP

2007 56

821-9

6

2019 11 1 1

5-21

7

2018

8

2001 54

425-34

9

2016 4

E409-14

10

2007 65

394-400

11

2018 87

AB231-2

12

2013 33 4 4

321-7

13

2012 76 4 4

232

14

2015 110 1 1

91-101

15

2017