Premodifier: methodologicalHead noun: limitation
| Same concepts |
|---|
Broader concepts
| label | provenance | confidence |
|---|
Narrower concepts
| label | provenance | confidence |
|---|---|---|
| small sample size | isap:188113448 | 0.781625 |
| small sample | isap:17770828 | 0.756576 |
| sample size | isap:188113500 | 0.736642 |
| selection bias | isap:188341684 | 0.697018 |
| lack of control group | isap:191177428 | 0.626919 |
| low response rate | isap:189995597 | 0.626172 |
| lack of control | isap:191177431 | 0.596961 |
| failure | isap:244938885 | 0.466548 |
| lack | isap:191177391 | 0.422063 |
| use | isap:238872896 | 0.296391 |