%0 Journal Article %T SFRP1 and SFRP2 Dose‐Dependently Regulate Midbrain Dopamine Neuron Development In Vivo and in Embryonic Stem Cells %A Kele, Julianna %A Andersson, Emma R. %A Villaescusa, J. Carlos %A Cajanek, Lukas %A Parish, Clare L. %A Bonilla, Sonia %A Toledo, Enrique M. %A Bryja, Vitezslav %A Rubin, Jeffrey S. %A Shimono, Akihiko %A Arenas, Ernest %J Stem Cells %V 30 %N 5 %P 865-875 %@ 1066-5099 %D 2012-05-01 %I Oxford University Press %~ DeepDyve