[A.P. Chekhov and Russian social medicine; 50th anniversary of death of A.P. Chekhov].
D000846:Anniversaries and Special Events; D005006:Ethnicity; D049672:History, 19th Century; D049673:History, 20th Century; D012426:Russia; D012936:Social Medicine
BIOGRAPHIES
A.P. Chekhov i russkaia obshchestvennaia meditsina; k 50-lettiu so dnia smerti A.P. Chekhova.