A comparison of randomized concurrent control groups with matched historical control groups: are historical controls valid?
(Q69550961)
scientific article published on 01 July 1986
scientific article published on 01 July 1986
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A comparison of randomized concurrent control groups with matched historical control groups: are historical controls valid?
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| description | scientific article published on 01 July 1986 |
External Links
| (P356) |
10.1200/JCO.1986.4.7.1114
|
| (P698) |
3723167
|