title: [Studies on polymer-support drug: synthesis of PEG-estrogen compounds].
authors.forename: H
authors.initials: H
authors.lastname: Zheng
authors.forename: L L
authors.initials: LL
authors.lastname: Weng
authors.forename: G L
authors.initials: GL
authors.lastname: Wang
authors.forename: L
authors.initials: L
authors.lastname: Deng
mesh_terms: D004958:Estradiol; D004967:Estrogens; D004997:Ethinyl Estradiol; D011092:Polyethylene Glycols
chemical_list: D004967:Estrogens; D011092:Polyethylene Glycols; D004997:Ethinyl Estradiol; D004958:Estradiol