6CHEN K, YAO Q, SUN J, et al. International publication trends andcollaboration performance of China in healthcare science and servicesresearch[J]. Isr J Health Policy Res,2016,5:1.
7WANG C, LIU Q. A turning point for clinical research in China?[J]. Lancet,2013,382(9895) :835-836.
8ZENG W, RESNIK D. Research integrity in China: problems andprospects[J]. Dev World Bioeth, 2010,10(3) : 164 - 171.