title: Reactivity of peripheral blood leucocytes against human fetal cells.
mesh_terms: D002478:Cells, Cultured; D003601:Cytotoxicity Tests, Immunologic / Q000379:methods; D005260:Female; D005333:Fetus / Q000166:cytology / Q000276:immunology*; D006801:Humans; D007962:Leukocytes / Q000276:immunology*; D008168:Lung / Q000276:immunology; D008214:Lymphocytes / Q000276:immunology; D009369:Neoplasms / Q000276:immunology; D011247:Pregnancy