Ответ одного из директоров Пфайзер на вопрос об испытаниях вакцины на передачу инфекции
7 years ago 00:07:13 210
9 years ago 00:03:03 130
1 year ago 00:57:20 29
3 years ago 00:15:30 70
5 years ago 00:05:23 87
1 year ago 00:22:15 1
10 years ago 00:04:35 73
11 years ago 00:02:00 67
6 years ago 00:13:21 39
6 years ago 00:09:15 518
7 years ago 00:12:44 2.9K
4 years ago 00:22:08 1
10 years ago 00:02:47 273
3 years ago 00:14:30 105
3 years ago 00:03:04 1
3 years ago 00:15:11 9
1 year ago 00:12:54 18
4 years ago 00:03:26 123
4 years ago 00:26:15 194
3 years ago 00:14:11 2.9K
3 years ago 00:29:39 35
5 years ago 00:02:32 8
4 years ago 00:06:59 16
2 years ago 00:51:05 86
