title: Endogenous levels of histamine in single neurons isolated from CNS of Aplysia calfornica.
mesh_terms: D000818:Animals; D005724:Ganglia / Q000032:analysis*; D006632:Histamine / Q000032:analysis*; D066298:In Vitro Techniques; D008974:Mollusca; D009474:Neurons / Q000032:analysis*
chemical_list: D006632:Histamine