Garside, P Polarization of Th-cell responses: a phylogenetic consequence of nonspecific immune defence? [electronic resource] - Immunology today May 1995 - 220-3 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Review ISSN: 0167-5699 Standard No.: 10.1016/0167-5699(95)80162-6 doi Subjects--Topical Terms: AnimalsCD4-Positive T-Lymphocytes--cytologyHumansImmunityPhylogenyTh1 Cells--immunologyTh2 Cells--immunology