[Course of foot-and-mouth disease in mass vaccination areas].
D000818:Animals; D002417:Cattle; D005536:Foot-and-Mouth Disease / Q000453:epidemiology* / Q000276:immunology; D014586:USSR; D014611:Vaccination / Q000662:veterinary*
Techenie iashchura v zonakh massovoĭ vaktsinatsii.