title: Proceedings: 234. Effects of morphine on the synaptic activity on Onchidium giant neurons.
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D002478:Cells, Cultured; D008974:Mollusca; D009020:Morphine / Q000494:pharmacology*; D009474:Neurons / Q000187:drug effects*; D013569:Synapses / Q000187:drug effects*
chemical_list: D009020:Morphine