OXFORD, A E The rumen ciliate protozoa: their chemical composition, metabolism, requirements for maintenance and culture, and physiological significance for the host. [electronic resource] - Experimental parasitology Nov 1955 - 569-605 p. digital Publication Type: Journal Article ISSN: 0014-4894 Standard No.: 10.1016/0014-4894(55)90045-x doi Subjects--Topical Terms: AnimalsBacteriologyCiliophoraGadiformesRumenStomach--microbiology