KRAMER ea 2000
KRAMER J, HEGERT C, GUAN K, WOBUS A, MULLER PK, ROHWEDEL J (2000) Embryonic stem cell-derived chondro-genic differentiation in vitro: activation by BMP-2 and BMP-4. Meek. Dev. 92, 193.
KRAMER J, HEGERT C, GUAN K, WOBUS A, MULLER PK, ROHWEDEL J (2000) Embryonic stem cell-derived chondro-genic differentiation in vitro: activation by BMP-2 and BMP-4. Meek. Dev. 92, 193.
