[Trachoma in the population of the Koriak district of the Kamchantka region; results of survey in 1948].
D001699:Biometry; D014141:Trachoma / Q000453:epidemiology* / Q000706:statistics & numerical data*
TRACHOMA/epidemiology and statistics
Trakhoma sredi naseleniia Koriakskogo natsional'nogo okruga Kamchatskoi oblasti; po rezul'tatam obsledovaniia 1948 g.