Dubey, J P Genetic and biologic characteristics of Toxoplasma gondii infections in free-range chickens from Austria. [electronic resource] - Veterinary parasitology Nov 2005 - 299-306 p. digital Publication Type: Journal Article ISSN: 0304-4017 Standard No.: 10.1016/j.vetpar.2005.06.006 doi Subjects--Topical Terms: Agglutination Tests--veterinaryAnimalsAntibodies, Protozoan--bloodAntigens, Protozoan--chemistryAustria--epidemiologyBiological Assay--veterinaryChickensDNA, Protozoan--chemistryFeces--parasitologyFemaleGenotypeHeart--parasitologyPolymerase Chain Reaction--veterinaryPolymorphism, Restriction Fragment LengthPoultry Diseases--epidemiologyProtozoan Proteins--chemistrySeroepidemiologic StudiesToxoplasma--genetics