Fstl1 Antagonizes BMP Signaling and Regulates Ureter Development Xu, Jingyue ; Qi, Xin ; Gong, Jianfeng ; Yu, Mingyan ; Zhang, Fangxiong ; Sha, Haibo ; Gao, Xiang Abstract Publication: PLoS ONE Pub Date: April 2012 DOI: 10.1371/journal.pone.0032554 Bibcode: 2012PLoSO...732554X