2221-2434

2221-2434

S2221-24342020000400413

Cuba

Cuba

Cuba

00 12 2020

00 12 2020

10 4 413 419

1

2020 323 13 13

1239-42

2

2020 382 16 16

1564-7

3

Organización Mundial de la Salud 2020

4

2020 395 10223 10223

497-506

5

2020 323 11 11

1061-9

6

2020 17 5 5

259-60

7

2020 8 5 5

475-81

8

2020 73 6 6

9

2020 5 7 7

802-10

10

2020 323 13 13

1245-6

11

2020 5 7 7

811-8

12

2020 382 8 8

727-33

13

Wang J Feng J.Zhou H.Li.X 2020 63 3 3

457-60

14

2017 7 1 1

1-12

15

2018 31 4 4

419-23

16

2020 75 18 18

2352-71

17

2020 19 2 2

18

2020 5 7 7

819-24

19

2003 108 15 15

1798-803

20

2020 ^s19 ^s19 19

21

2020 92 6 6

548-51

22

IntraMet 2019

23

2020 190 4 4

234-45

24

2020 18 4 4

844-7

25

2020 19 2 2