title: Estrogen and progestogens--different routes of administration.
authors.forename: Regine
authors.initials: R
authors.lastname: Sitruk-Ware
mesh_terms: D004333:Drug Administration Routes; D015914:Estrogen Replacement Therapy; D004967:Estrogens / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D011372:Progestins / Q000008:administration & dosage*; D016032:Randomized Controlled Trials as Topic
chemical_list: D004967:Estrogens; D011372:Progestins