circulacion feto placentaria

12:35

18:28

7:10

38:22

2:59

15:38

11:57

20:13

8:55

8:24

15:13

2:41

3:17

12:02

7:42

19:33

11:07

4:49

36:05

16:17

9:26

39:17

5:41

5:52

17:04

8:54

5:27

00:21

8:14

7:44

16:46

18:27

12:13

2:19

43:10

25:34

14:56

12:30

15:47

30:46

8:53

13:10

3:26

12:58

8:47

4:54

39:27

16:06

5:15

8:28

15:44

7:51

00:32

1:01

57:56

48:57

16:55

11:25

16:47

14:15