title: Simple phase-contrast microscopy test for human lymphocyte transformation induced by mitogens or antigens.
mesh_terms: D000941:Antigens; D006801:Humans; D008213:Lymphocyte Activation / Q000187:drug effects*; D008214:Lymphocytes / Q000166:cytology*; D008858:Microscopy, Phase-Contrast / Q000379:methods*; D008934:Mitogens / Q000494:pharmacology*
chemical_list: D000941:Antigens; D008934:Mitogens