Incidence of "O" strain of foot and mouth disease in Bhutan.
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology*; D005536:Foot-and-Mouth Disease / Q000453:epidemiology*; D007194:India; D013552:Swine; D013553:Swine Diseases / Q000453:epidemiology*