About antibacterial results of 138
01:10
02:01
01:05
03:34
06:09
00:50
04:04
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04:27
01:32
01:04
02:00
04:51
04:30
00:59
13:30
01:19
04:20
04:57
01:36
04:54
02:46
24:46
13:41
02:11
02:38
03:29
02:20
03:01
02:22
02:13
17:50
08:07
02:50
03:05
03:45
03:33
03:31
03:37
03:33
08:32
08:07
03:43
04:15
03:11
03:18