1. Effects of mifepristone on proliferation of human gastric adenocarcinoma cell line SGC-7 901in vitro
   Da-Qiang Li, 2004, World Journal of Gastroenterology CrossRef
2. Reversal of multidrug resistance in drug-resistant human gastric cancer cell line SGC7901/VCR by antiprogestin drug mifepristone
   Da-Qiang Li, 2004, World Journal of Gastroenterology CrossRef