title: Subpopulations of T lymphocytes.
mesh_terms: D000818:Animals; D000945:Antigens, Differentiation, T-Lymphocyte; D000954:Antigens, Surface / Q000235:genetics / Q000276:immunology*; D006801:Humans; D010641:Phenotype; D013601:T-Lymphocytes / Q000145:classification* / Q000276:immunology
chemical_list: D000945:Antigens, Differentiation, T-Lymphocyte; D000954:Antigens, Surface