Upregulation of bone morphogenetic protein 1 is associated with poor prognosis of late-stage gastric Cancer patients oleh Yung-Yu Hsieh, Shui-Yi Tung, Hung-Yu Pan, Chih-Wei Yen, Huang-Wei Xu, Yi-Fang Deng, Ying-Jhen Lin, Wan-Ting Hsu, Cheng-Shyong Wu, Chin Li