title: Method for determining residues of mestranol and ethynylestradiol in foliage, soil, and water samples.
mesh_terms: D002849:Chromatography, Gas; D002850:Chromatography, Gel; D002855:Chromatography, Thin Layer; D004997:Ethinyl Estradiol / Q000032:analysis*; D005618:Fresh Water / Q000032:analysis*; D008656:Mestranol / Q000032:analysis*; D008722:Methods; D010944:Plants / Q000032:analysis*; D012987:Soil / Q000032:analysis*; D014867:Water / Q000032:analysis*
chemical_list: D012987:Soil; D014867:Water; D004997:Ethinyl Estradiol; D008656:Mestranol