Никитин И.Г. Билиарный сладж. Актуальность проблемы, пути решения
Московская школа гастроэнтеролога
(осенний сезон)
г. Москва
3 months ago 00:15:44 1
![Секрет хорошего отпуска [Veritasium]](https://sun9-52.userapi.com/JZ1s1Mg2i1Pq-AohimrL4feNjdg8ZDBrsf_Gfw/yEm9oMN68lo.jpg)
3 months ago 00:26:29 1
3 months ago 00:31:12 1
![Пауки видят цвет иначе [Veritasium]](https://sun9-23.userapi.com/PF_dXo_TgSNomd7dEuPQCqhLEzuOqUqupHcpOQ/Zvb7UyNVRcc.jpg)
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