Objective To investigate into the changes of dietary patterns and their impacts on health of urban and rural residents in Jiangsu Province,China during the 1990
The present study was initiated to make and urban-rural comparison of the prevalence of cases positive to hepatitis B and C virus(HBV and HCV,respectively)infec
The mean lead levels in the maternal blood,cord blood,breast milk and placental tissue,were 0.63/L(13.2ug/dL),0.33umol/L(6.90ug/dL),4.74ug/L and 0.86umol/kg(17.85u