title: Letter: Conversion of the E prostaglandins.
mesh_terms: D000293:Adolescent; D000328:Adult; D002855:Chromatography, Thin Layer; D003864:Depression, Chemical; D005260:Female; D006801:Humans; D066298:In Vitro Techniques; D007213:Indomethacin / Q000494:pharmacology; D008297:Male; D011453:Prostaglandins / Q000097:blood*; D011863:Radioimmunoassay; D013997:Time Factors; D014316:Tritium
chemical_list: D011453:Prostaglandins; D014316:Tritium; D007213:Indomethacin