title: Kala-azar in Ethiopia: Epidemiological studies in a highland valley.
mesh_terms: D000293:Adolescent; D000818:Animals; D005002:Ethiopia; D005260:Female; D006801:Humans; D007898:Leishmaniasis, Visceral / Q000453:epidemiology* / Q000635:transmission; D008297:Male; D010691:Phlebotomus / Q000469:parasitology; D011817:Rabbits; D051381:Rats