作者: Herman I. Kantor , Carmen M. Michael , Herbert Shore
DOI: 10.1016/0002-9378(73)90894-6
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摘要: Abstract A psychometric evaluation of administering estrogen to older women was carried out with the use double-blind technique. Frequent testing showed that mean scores taking were higher (improvement) than those placebo. Although both groups declined over three years study, group remained placebo group. These data determined by comparing score at each period initial base-line score. We unable determine why some markedly better responses others.