Leishmania donovani in the oppossum (Didelphis marsupialis).
D000818:Animals; D004195:Disease Models, Animal; D005260:Female; D007891:Leishmania / Q000254:growth & development; D007898:Leishmaniasis, Visceral / Q000469:parasitology; D008099:Liver / Q000469:parasitology; D008297:Male; D009893:Opossums / Q000469:parasitology*; D013154:Spleen / Q000469:parasitology