title: An improved method for preparing tritiated 13,14-dihydro-15-keto-PGF1alpha for radioimmunoassay.
mesh_terms: D000818:Animals; D007553:Isotope Labeling; D007668:Kidney / Q000032:analysis; D011460:Prostaglandins F / Q000032:analysis*; D011863:Radioimmunoassay; D051381:Rats; D014316:Tritium
chemical_list: D011460:Prostaglandins F; D014316:Tritium