title: Clarification for formulation of estropipate (Ogen)
authors.forename: J R
authors.initials: JR
authors.lastname: Zinser
mesh_terms: D045166:Estradiol Congeners / Q000008:administration & dosage*; D004970:Estrone / Q000008:administration & dosage / Q000031:analogs & derivatives*
chemical_list: D045166:Estradiol Congeners; D004970:Estrone; C009927:estropipate