title: Letter: Alpha fetoprotein, rosette formation and tumor-cell growth.
mesh_terms: D000818:Animals; D005326:Fetal Proteins / Q000276:immunology*; D006801:Humans; D007104:Immune Adherence Reaction; D007165:Immunosuppression Therapy; D008938:Mitosis; D009369:Neoplasms / Q000473:pathology*; D051381:Rats; D000509:alpha-Fetoproteins / Q000276:immunology* / Q000494:pharmacology
chemical_list: D005326:Fetal Proteins; D000509:alpha-Fetoproteins