Tonegawa A, Funayama N, Ueno N, Takahashi Y (1997). "Mesodermal subdivision along the mediolateral axis in chicken controlled by different concentrations of BMP-4". Development. 124 (10): 1975–84. doi:10.1242/dev.124.10.1975. PMID9169844.
Tonegawa A, Funayama N, Ueno N, Takahashi Y (1997). "Mesodermal subdivision along the mediolateral axis in chicken controlled by different concentrations of BMP-4". Development. 124 (10): 1975–84. doi:10.1242/dev.124.10.1975. PMID9169844.