The therapeutic experiment: observations on the meaning of controls and on biologic variation resulting from the treatment situation (Q74392659)
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scientific article published on 01 February 1957
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The therapeutic experiment: observations on the meaning of controls and on biologic variation resulting from the treatment situation |
scientific article published on 01 February 1957 |
Statements
The therapeutic experiment: observations on the meaning of controls and on biologic variation resulting from the treatment situation (English)
F W ASHLEY
M L CLARK
C R DOERING
J A HAGANS
1 February 1957