en double blind research study (n) |
― IsA ⟶
Weight: 1.0
|
|
Source: OpenCyc 2012 | ||
en controlled research study (n) |
― IsA ⟶
Weight: 1.0
|
|
Source: OpenCyc 2012 | ||
en randomised research study (n) |
― IsA ⟶
Weight: 1.0
|
|
Source: OpenCyc 2012 | ||
en research study (n) |
― IsA ⟶
Weight: 1.0
|
|
Source: OpenCyc 2012 |