[History of Russian-American medical contacts].
Efremenko
A A
AA
D006302:Health Services Research / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D007255:Information Services / Q000266:history*; D007393:International Educational Exchange; D012425:Russia (Pre-1917); D014586:USSR; D014481:United States
Iz istorii Russko-Amerikanskikh meditsinskikh kontaktov.