JOHNSON, L V Use of neutralizing antibody test in diagnosis of human toxoplasmic choroiditis. [electronic resource] - Archives of ophthalmology (Chicago, Ill. : 1929) Dec 1946 - 677-84 p. digital Publication Type: Journal Article Standard No.: 10.1001/archopht.1946.00890210688003 doi Subjects--Topical Terms: Antibodies, NeutralizingChoroiditisHumansNeutralization TestsToxoplasmosis--diagnosis