title: Endorphins: endogenous substrates for dental analgesia?
mesh_terms: D000700:Analgesics; D000766:Anesthesia, Dental; D004723:Endorphins / Q000378:metabolism / Q000494:pharmacology* / Q000502:physiology; D004791:Enzyme Inhibitors / Q000494:pharmacology; D006801:Humans
chemical_list: D000700:Analgesics; D004723:Endorphins; D004791:Enzyme Inhibitors