The main areas of public health education work in Russia from the late nineteenth century to the mid-1930s

Autor: Nikita Polukhin, Mikhail Vodolagin
Rok vydání: 2021
Zdroj: Istoriya meditsiny. 7
ISSN: 2409-5583
2311-6919
DOI: 10.17720/2409-5583.t7.2.2021.01a
Databáze: OpenAIRE