1029-3043

1029-3043

S1029-30432020000300476

Cuba

00 09 2020

00 09 2020

24 3 476 490

1

American College of Obstetricians and Gynecologists

2013 121 1 1

2

2017 39 2 2

3

2014 6 7 7

4

2015 5 1 1

5

2010

6

2015 19 3 3

7

2018 22 2 2

8

2015 62 3 3

9

2014 9 9 9

10

2014 13 46 46

11

2015 14

12

1998 47

13

2015 19 1 1

14

2016 50

62-71

15

2006 16 8 8

16

2017 56 2 2

17

2017 7

18

2017 27 ^s1 ^s1 1

19

2016