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15 апр 1955 г. - The Cutter Incident

Описание:

In 1955, a bad batch of polio vaccines was created which infected many children, cause 200 cases of paralysis and 10 deaths.

Добавлено на ленту времени:

B HLTH 224

14 дек 2018

1

0

522

Дата:

15 апр 1955 г.

Сейчас

~ 70 г назад

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