title: Cardiovascular disease: hormone replacement therapy and the window of opportunity.
authors.forename: R L
authors.initials: RL
authors.lastname: Cheifitz
mesh_terms: D000367:Age Factors; D002318:Cardiovascular Diseases / Q000209:etiology*; D015914:Estrogen Replacement Therapy / Q000009:adverse effects; D005260:Female; D006801:Humans; D008875:Middle Aged; D013997:Time Factors