Polish doctors use stem cells to repair damaged cartilage

01:48

01:12

00:57

01:19

00:45

01:32

01:31

01:38

02:16

00:29

00:34

01:09

00:58

01:17

00:48

02:02

01:17

01:39

01:50

01:16

01:42

01:25

01:03

00:31

02:03

00:53

01:29

02:00

01:39

01:16

01:21

01:21

01:28

01:18

02:20

01:09

01:26

01:10

01:18

01:22

01:48

01:12

01:02

00:57

01:19

01:16

00:49

01:36

00:54

01:37

00:49

01:00

01:23

02:12

01:02

01:40

00:32

01:47

01:19

01:57

01:34

01:23

01:40

01:29

01:14

01:31

01:43

01:04

00:30

01:08

00:25

01:14

01:21

01:07

00:56

01:04

01:05

01:06

01:02

00:58

01:26

01:06

01:19

00:55

01:09

01:17

01:39

00:45

00:46

00:58

01:22

01:33

01:12

01:43

00:39

02:11

02:17

00:45

01:48

01:35

01:06

01:46

02:20