| First Author | Motoyama J | Year | 1998 |
| Journal | Nat Genet | Volume | 18 |
| Issue | 2 | Pages | 104-6 |
| PubMed ID | 9462734 | Mgi Jnum | J:45907 |
| Mgi Id | MGI:1196689 | Doi | 10.1038/ng0298-104 |
| Citation | Motoyama J, et al. (1998) Ptch2, a second mouse Patched gene is co-expressed with Sonic hedgehog [letter]. Nat Genet 18(2):104-6 |