title: New approach to the RIA of prostaglandins and related compounds using iodinated tracers.
mesh_terms: D000653:Amniotic Fluid / Q000032:analysis; D000818:Animals; D005260:Female; D008401:Gas Chromatography-Mass Spectrometry / Q000379:methods; D006801:Humans; D007106:Immune Sera; D007457:Iodine Radioisotopes; D011247:Pregnancy; D011453:Prostaglandins / Q000032:analysis* / Q000302:isolation & purification; D011817:Rabbits / Q000276:immunology; D011863:Radioimmunoassay / Q000379:methods
chemical_list: D007106:Immune Sera; D007457:Iodine Radioisotopes; D011453:Prostaglandins