title: [General undifferentiated estrogen (progestagen) substitution in the prevention of osteoporosis: contra].
mesh_terms: D000368:Aged; D004359:Drug Therapy, Combination; D045166:Estradiol Congeners / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008593:Menopause / Q000187:drug effects*; D008875:Middle Aged; D010024:Osteoporosis / Q000517:prevention & control*; D045167:Progesterone Congeners / Q000627:therapeutic use*
chemical_list: D045166:Estradiol Congeners; D045167:Progesterone Congeners
vernacular_title: Zur Frage einer allgemeinen undifferenzierten Ostrogen-(Progestagen-) Substitution als Osteoporoseprophylaxe: Kontra.