NANNEY, D L Anomalous serotypes in Tetrahymena. [electronic resource] - The Journal of protozoology Nov 1962 - 485-7 p. digital Publication Type: Journal Article ISSN: 0022-3921 Standard No.: 10.1111/j.1550-7408.1962.tb02659.x doi Subjects--Topical Terms: SerogroupTetrahymena