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1 апр 1955 г. - The Cancer Chemotherapy National Service Center

Описание:

Was established on April 1 to coordinate the first national cancer chemotherapy program.

Добавлено на ленту времени:

The Prelude to Modern Public Health

ByEnrique Bowman

18 янв 2021

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Дата:

1 апр 1955 г.

Сейчас

~ 70 г назад

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