Pokorný, J [Toxoplasma gondii complement fixation antigen prepared by means of tween-ether preparation]. [electronic resource] - Ceskoslovenska epidemiologie, mikrobiologie, imunologie Mar 1971 - 73-4 p. digital Publication Type: Journal Article ISSN: 0009-0522 Subjects--Topical Terms: AnimalsAntigens--isolation & purificationComplement Fixation TestsEthersMiceSurface-Active AgentsToxoplasma--immunology