0034-7450

0034-7450

S0034-74502021000300009

10.1016/j.rcp.2021.03.004

Perú

00 09 2021

00 09 2021

50 3 9 12

1

2020 11

65-71

2

2020 20

631-3

3

World Health Organization (WHO)

4

2020 1

1-7

5

2020 113

707-12

6

2020 87

97-8

7

2020 22

8

2020 12

9

2019 6

14-20

10

2020 13

11

2020 37

111-5

12

2020 27

13

2020 15

182-8

14

2020 51

15

2020 36 1 1

16

2018 23

617-34

17

2020

18

2012 4

279-82

19

2021