Source:http://linkedlifedata.com/resource/umls/id/C0084220
NCI: Fibroblast Growth Factor 4 is a heparin-binding growth factor with significant homology to human fibroblast growth factors that appears to function in limb development in conjunction with the SHH pathway. (from OMIM 164980 and NCI),MSH: A HEPARIN binding fibroblast growth factor that may play a role in LIMB BUDS development.