How "blind" are double-blind studies?
Psychopharmacological studies usually attempt to eliminate "nonspecific" influences on outcome by double-blind designs. In a randomized, double-blind comparison of alprazolam, imipramine, and placebo, the great majority of panic disorder patients (N = 59) and their physicians were able to...
| Main Authors: | , , , , , , |
|---|---|
| 格式: | Journal article |
| 语言: | English |
| 出版: |
1991
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