respiratory examination in medicine

8:26

9:31

9:31

9:45

1:47:09

11:01

8:58

2:13

11:13

2:00

25:43

12:28

10:41

22:52

2:28:46

16:59

5:49

51:43

3:17

3:17

44:21

1:52:08

1:04:05

45:26

کوتاه

54:34

2:08:35

57:38

1:35

21:23

8:04

2:26:14

3:04

کوتاه

29:57

11:27

31:57

7:13

14:52

56:52