Prostaglandins, depression, and not smoking.
D003866:Depressive Disorder / Q000503:physiopathology*; D006801:Humans; D009538:Nicotine / Q000494:pharmacology; D011458:Prostaglandins E / Q000502:physiology*; D012907:Smoking; D000074606:Smoking Prevention
D011458:Prostaglandins E; D009538:Nicotine