title: Pharmacologic deficiency in the Women's Health Initiative Study.
authors.forename: Frank Z
authors.initials: FZ
authors.lastname: Stanczyk
authors.forename: Sukanya
authors.initials: S
authors.lastname: Chaikittisilpa
authors.forename: Subir
authors.initials: S
authors.lastname: Roy
mesh_terms: D000367:Age Factors; D000368:Aged; D000375:Aging; D001823:Body Composition; D004338:Drug Combinations; D004966:Estrogens, Conjugated (USP) / Q000009:adverse effects* / Q000493:pharmacokinetics*; D005260:Female; D006801:Humans; D017258:Medroxyprogesterone Acetate / Q000009:adverse effects* / Q000493:pharmacokinetics*; D008875:Middle Aged; D018579:Patient Selection; D016032:Randomized Controlled Trials as Topic; D015203:Reproducibility of Results; D012107:Research Design; D016387:Women's Health
chemical_list: D004338:Drug Combinations; D004966:Estrogens, Conjugated (USP); C466383:Prempro; D017258:Medroxyprogesterone Acetate