title: A novel silver-sulfoethyl cellulose column for purification of ethynyl steroids from biological fluids.
mesh_terms: D000818:Animals; D002250:Carbon Radioisotopes; D002849:Chromatography, Gas; D002852:Chromatography, Ion Exchange; D002855:Chromatography, Thin Layer; D004285:Dogs; D004997:Ethinyl Estradiol / Q000302:isolation & purification*; D005040:Ethynodiol Diacetate / Q000302:isolation & purification*; D013058:Mass Spectrometry; D008656:Mestranol / Q000302:isolation & purification*; D009640:Norethindrone / Q000302:isolation & purification*; D009641:Norethynodrel / Q000302:isolation & purification* / Q000378:metabolism / Q000652:urine; D012834:Silver; D014316:Tritium
chemical_list: D002250:Carbon Radioisotopes; D014316:Tritium; D012834:Silver; D004997:Ethinyl Estradiol; D005040:Ethynodiol Diacetate; D009641:Norethynodrel; D008656:Mestranol; D009640:Norethindrone