TABLE 1.
Example of MeSH vocabularies’ level.
| Vocabulary | Level | Vocabulary | Level |
|---|---|---|---|
| Body Regions | 1 | Extremities | 2 |
| Anatomic Landmarks | 2 | Amputation Stumps | 3 |
| Breast | 2 | Lower Extremity | 3 |
| Mammary Glands | 3 | Buttocks | 4 |
| Nipples | 3 | Foot | 4 |
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