Prostaglandins and aspirin.
D001241:Aspirin / Q000494:pharmacology*; D003864:Depression, Chemical; D004336:Drug Antagonism; D006801:Humans; D007213:Indomethacin / Q000494:pharmacology*; D011448:Prostaglandin Antagonists; D011453:Prostaglandins / Q000096:biosynthesis / Q000494:pharmacology / Q000502:physiology
D011448:Prostaglandin Antagonists; D011453:Prostaglandins; D001241:Aspirin; D007213:Indomethacin