Пенициллин
Из истории великих научных открытий. Александр Флеминг, Хоуард Флори, Эрнст Чейн и пенициллин.
4 months ago 00:25:57 0
6 months ago 00:00:27 1
8 months ago 01:33:52 0
8 months ago 01:31:55 0
8 months ago 05:15:05 0
8 months ago 00:25:49 1
8 months ago 00:37:42 0
8 months ago 00:07:47 1
8 months ago 01:33:48 0
9 months ago 00:09:13 15
9 months ago 00:14:22 0
9 months ago 00:31:23 0
9 months ago 00:23:55 0
9 months ago 00:04:13 0
10 months ago 00:05:00 0
10 months ago 00:24:05 0
10 months ago 00:02:36 0
10 months ago 00:26:00 0
10 months ago 00:01:04 0
10 months ago 00:10:00 0
10 months ago 00:00:59 0
10 months ago 00:23:59 0
10 months ago 00:51:16 0
10 months ago 00:00:20 0
