| Type | Indexed | Publication . Mgi Jnum | J:93446 |
| Publication . Citation | Guzman-Ayala M, et al. (2004) Nodal protein processing and fibroblast growth factor 4 synergize to maintain a trophoblast stem cell microenvironment. Proc Natl Acad Sci U S A 101(44):15656-60 |