Michiru Nishita, Minako K Hashimoto, Souichi Ogata, Micheline N Laurent, Naoto Ueno, Hiroshi Shibuya, Ken WY Cho, None,
Interaction between Wnt and TGF-β signalling pathways during formation of Spemann's organizer Nature. ,vol. 403, pp. 781- 785 ,(2000) ,
10.1038/35001602