Lawsonia intracellularis -bakteerin aiheuttama sian proliferatiivinen enteropatia : tapausselostus

Summary: Proliferative enteropathy in swine caused by Lawsonia intracellularis - a case report

West Nile -viruksen aiheuttamat epidemiat : kirjallisuuskatsaus

Summary: Epidemics caused by West Nile virus: a literature review