title: Combined immunocytochemistry and autoradiography after in vivo injections of monoclonal antibody to substance P and 3H-serotonin: Coexistence of two putative transmitters in single raphe cells and fiber plexuses.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000032:analysis; D001345:Autoradiography; D008526:Medulla Oblongata / Q000032:analysis / Q000166:cytology*; D009474:Neurons / Q000032:analysis; D051381:Rats; D012701:Serotonin / Q000276:immunology*; D013373:Substance P / Q000276:immunology*
chemical_list: D000906:Antibodies; D012701:Serotonin; D013373:Substance P