Collaborative study of the analysis of mestranol in combination with norethindrone or norethynodrel.
D002845:Chromatography; D004338:Drug Combinations; D005069:Evaluation Studies as Topic; D008656:Mestranol / Q000032:analysis* / Q000302:isolation & purification; D008722:Methods; D009640:Norethindrone / Q000302:isolation & purification; D009641:Norethynodrel / Q000032:analysis* / Q000302:isolation & purification; D011786:Quality Control; D013056:Spectrophotometry, Ultraviolet
D004338:Drug Combinations; D009641:Norethynodrel; D008656:Mestranol; D009640:Norethindrone