0120-8705

0120-8705

S0120-87052021000200126

10.21615/cesmedicina.6085

Chile

Chile

Chile

00 08 2021

00 08 2021

35 2 126 134

1

2017 65 2 2

282-91

2

2007 13

171-7

3

2019 23 4 4

318-46

4

2016 12 10 10

5

2018 35 1 1

7-14

6

1961 14

385-93

7

2017 63 7 7

512-20

8

2016 33 6 6

609-18

9

2011 79

189-93

10

Centers for Disease Control and Prevention

2003 289

1377

11

2008 106

397-403

12

2008 136 7 7

885-91

13

2015 32 3 3

350-6

14

ISP 2017 7 10 10

15

2018 31 4 4

e00020-18

16

2014 22 85 85

53-63