[Endorphins].
D004723:Endorphins / Q000502:physiology* / Q000627:therapeutic use; D006801:Humans; D009270:Naloxone / Q000494:pharmacology; D018377:Neurotransmitter Agents / Q000502:physiology; D011957:Receptors, Opioid / Q000502:physiology*; D013312:Stress, Physiological / Q000503:physiopathology; D019966:Substance-Related Disorders / Q000503:physiopathology
D004723:Endorphins; D018377:Neurotransmitter Agents; D011957:Receptors, Opioid; D009270:Naloxone
Endorphine.