The aim of this study is to investigate the influence of different posts on the fracture mechanics of endodontically-treated teeth with open apex.Forty-eight hu
Background Laparoscopic splenectomy(LS)shows many advantages compared with open surgery except for the high cost.This study was aimed to recommend secondary ped
The coastal area of southern China is frequently affected by marine meteorological disasters,and is also one of the key areas that influence the short-term clim
Background The conventional procedure for screening bioactive components from traditional Chinese medicine is time-consuming,expensive and low efficient.Therefo