title: Observations on the parasite Leishmania mexicana amazonensis and its natural infection of the sand fly Lutzomyia olmeca nociva.
mesh_terms: D000818:Animals; D001938:Brazil; D007303:Insect Vectors / Q000469:parasitology*; D007894:Leishmania mexicana / Q000302:isolation & purification*; D011576:Psychodidae / Q000469:parasitology*