Documents Savoirs TGF-β1 and serum both stimulate contraction but differentially affect apoptosis in 3D collagen gels Kobayashi Tetsu, Liu Xiangde, Kohyama Tadashi, Abe Shinji, Zhu Yun, Spurzem, Bitterman Peter, Rennard, Kim Hui, Wen Fu-Qiang, Fang Qiuhong
