2664-3243

2664-3243

S2664-32432022000300865

10.33996/revistavive.v5i15.194

Peru

00 12 2022

00 12 2022

5 15 865 873

2020 20 4 4

568-73

Organization WHO 2020

2020 16 49 49

155-60

2020

2020

World Health Organization 2020

Johns Hopkins University 2020

World Health Organization

2020

2017 9 4 4

151-6

1986 Primera ed.

2005 10 1 1

25-36

2020

2020

2020

1960 23

56-62

1959 32

50-5

2003 121 10 10

367-74

1967 6

278-96

2020 7 2 2

45-56

2020

2017 28 2 2

252-65

2005 47 1 1

4-11

2020 34 2 2

1-9

2020

2020

2020

2020 51

2009 Primera ed.

79

2021

2021 15 1 1

1-15

2020 26 2-3 2-3

174-80