INCIDENCE OF JOHNE'S DISEASE IN SOUTH-EASTERN EUROPE.
D000818:Animals; D005060:Europe; D005061:Europe, Eastern; D006041:Goats; D015994:Incidence; D010283:Paratuberculosis; D012756:Sheep; D012757:Sheep Diseases
EUROPE; GOATS; PARATUBERCULOSIS; SHEEP DISEASES