title: Letter: Syncytial masses in Panstrongylus megistus naturally infected with Trypanosoma cruzi.
mesh_terms: D000818:Animals; D010203:Panstrongylus / Q000469:parasitology*; D014225:Triatominae / Q000469:parasitology*; D014349:Trypanosoma cruzi / Q000254:growth & development*