title: Avian malaria at high altitude and the occurrence of Plasmodium (Novyella) vaughani in Zonotrichia.
mesh_terms: D000531:Altitude; D000818:Animals; D001717:Birds / Q000469:parasitology*; D003120:Colorado; D008289:Malaria, Avian / Q000453:epidemiology*; D010961:Plasmodium / Q000302:isolation & purification*