title: [Separation of bufo-steroids by eluting dry column chromatography on silica gel].
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002845:Chromatography; D005782:Gels; D012822:Silicon Dioxide; D013256:Steroids
chemical_list: D005782:Gels; D013256:Steroids; D012822:Silicon Dioxide