Determination of four phenolic acids in Phyllanthus urinaria from different habitats Determination of four phenolic acids in Phyllanthus urinaria from different habitats Effects of active fraction from Phyllanthus urinaria on coagulation system Simultaneous determination of four acids active compounds in Erodium Stephanianum by RP-HPLC Content of corilagin in Phyllanthus urinaria from different regions and different harvest time Chemical Constituents of Saururus chinensis (Lour.) Bail