[The work of Grigory Vitalévich Khlopin in the Ukraine (90 years anniversary of the foundation of hygiene department in Odessa)].
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D049673:History, 20th Century; D006920:Hygiene / Q000266:history*; D012577:Schools, Medical / Q000266:history*; D014455:Ukraine
Deiatelńost Grigoriia Vitalévicha Khlopina na Ukraine. (k 90-letiiu sozdaniia kafedry gigieny v Odess1).