title: [Immuno-histochemical study of S-100 protein in the head and neck cells of human and rat embryos].
mesh_terms: D000328:Adult; D000818:Animals; D046508:Culture Techniques; D004622:Embryo, Mammalian; D005333:Fetus; D006258:Head and Neck Neoplasms / Q000032:analysis*; D006801:Humans; D007158:Immunologic Techniques; D009363:Neoplasm Proteins / Q000032:analysis*; D051381:Rats; D011919:Rats, Inbred Strains; D009418:S100 Proteins / Q000032:analysis*
chemical_list: D009363:Neoplasm Proteins; D009418:S100 Proteins