| First Author | Wright ME | Year | 1947 |
| Journal | Heredity | Volume | 1 |
| Issue | 1 | Pages | 137-41 |
| Mgi Jnum | J:314 | Mgi Id | MGI:48852 |
| Doi | 10.1038/hdy.1947.10 | Citation | Wright ME (1947) Undulated: a new genetic factor in Mus musculus affecting the spine and tail. Heredity 1(1):137-41 |