title: [Analysis of T lymphocyte subsets by monoclonal antibodies in gastric cancer patients].
mesh_terms: D000328:Adult; D000368:Aged; D000911:Antibodies, Monoclonal; D006801:Humans; D008875:Middle Aged; D013276:Stomach Ulcer / Q000276:immunology*; D013601:T-Lymphocytes / Q000145:classification*
chemical_list: D000911:Antibodies, Monoclonal