title: Endemic foci of visceral leishmaniasis in Afghanistan.
mesh_terms: D000293:Adolescent; D000346:Afghanistan; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007898:Leishmaniasis, Visceral / Q000453:epidemiology* / Q000469:parasitology; D008297:Male; D013158:Splenic Diseases / Q000453:epidemiology*