title: Presence of neurospecific antigen NSA 1 in fetal human astrocytes in long-term culture.
mesh_terms: D000818:Animals; D000941:Antigens; D001253:Astrocytes / Q000276:immunology*; D046508:Culture Techniques; D005333:Fetus; D005455:Fluorescent Antibody Technique; D006801:Humans; D009457:Neuroglia / Q000276:immunology*; D009928:Organ Specificity; D012756:Sheep
chemical_list: D000941:Antigens