London, C A Helper T cell subsets: heterogeneity, functions and development. [electronic resource] - Veterinary immunology and immunopathology May 1998 - 37-44 p. digital Publication Type: Journal Article; Review ISSN: 0165-2427 Standard No.: 10.1016/s0165-2427(98)00080-4 doi Subjects--Topical Terms: AnimalsAntigens--administration & dosageCell DifferentiationCytokines--biosynthesisHumansLymphocyte ActivationT-Lymphocyte Subsets--cytologyT-Lymphocytes, Helper-Inducer--cytologyTh1 Cells--cytologyTh2 Cells--cytology