title: Cryopreservation of Plasmodium gallinaceum Brumpt sporozoites for 16 years at - 196 degrees C.
mesh_terms: D000330:Aedes / Q000469:parasitology; D000818:Animals; D002645:Chickens; D005615:Freezing; D008288:Malaria / Q000209:etiology; D010961:Plasmodium; D013170:Spores; D013997:Time Factors