blood transfusion procedure

3:48

25:33

8:35

2:47

6:16

4:54

11:53

12:56

8:09

7:43

9:19

26:05

7:14

12:35

8:23

7:54

31:28

8:01

9:00

24:25

40:52

4:11

4:52

15:24

2:12

11:13

3:19

8:11

22:08

3:51

8:51

5:59

9:05

3:20

14:55

36:41

8:56

3:04

4:42

16:19

5:01

9:35

10:08

6:04

00:41

14:01

2:49

22:41

3:04

4:51

4:13

2:01

23:15

7:13

13:47

11:26

7:57

3:40

31:29

13:16