difficile管 （1333） 4

3 mins 4 secs

6 mins

7 mins 45 secs

8 mins 1 sec

10 mins 10 secs

6 mins 14 secs

5 mins

4 mins 59 secs

1 min

5 mins 21 secs

13 mins 36 secs

26 secs

12 mins 32 secs

14 mins 1 sec

22 mins 34 secs

10 mins 11 secs

10 mins 42 secs

3 mins 18 secs

3 mins 24 secs

6 mins 23 secs

7 mins 46 secs

13 mins 40 secs

8 mins 34 secs

10 mins 20 secs

10 mins 19 secs

16 mins 45 secs

15 mins