title: Stimulatory and cytotoxic activity on human adult and fetal lymphocytes by heterologous antihuman fetal lymphocyte sera.
mesh_terms: D000818:Animals; D000961:Antilymphocyte Serum; D003602:Cytotoxicity, Immunologic; D005260:Female; D005312:Fetal Blood / Q000276:immunology*; D006801:Humans; D008213:Lymphocyte Activation; D008934:Mitogens; D011247:Pregnancy; D011817:Rabbits / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D000961:Antilymphocyte Serum; D008934:Mitogens