title: In vitro light and electron microscope studies on different virulent promastigotes of Leishmania donovani in hamster peritoneal macrophages.
mesh_terms: D000818:Animals; D001202:Ascitic Fluid / Q000166:cytology; D002478:Cells, Cultured; D006224:Cricetinae; D007891:Leishmania / Q000254:growth & development / Q000472:pathogenicity / Q000648:ultrastructure*; D008264:Macrophages / Q000469:parasitology*; D014774:Virulence