Entire arrector pili muscle (body structure)
| Code | 319910005 |
|---|---|
| Semantic tag | body structure |
| Module | international |
| Definition | primitive |
| Effective time | 20020131 |
1840006Arrector pili muscle structure
body structure
276160000Entire skin appendage
body structure
361920004Entire smooth muscle (organ)
body structure
None (leaf concept).