title: The expression of a phase-specific foetal antigen on rat embryo cells.
mesh_terms: D000818:Animals; D000941:Antigens / Q000032:analysis*; D046508:Culture Techniques; D003601:Cytotoxicity Tests, Immunologic; D004622:Embryo, Mammalian; D005260:Female; D005333:Fetus / Q000276:immunology*; D005455:Fluorescent Antibody Technique; D005865:Gestational Age; D008198:Lymph Nodes / Q000166:cytology; D008214:Lymphocytes / Q000276:immunology; D010298:Parity; D051381:Rats
chemical_list: D000941:Antigens