Cohort study on effects of antenatal and postnatal lead exposure on infants developmental quotient;

Effects of early education on the temperament and intelligence development in infants;

Controlling therapy with low dose pingyangmycin for infants with parotid gland hemangiomas;

New technology of producting infant formula milk powders with bovine protein hydrolysate;

Developing our infant formula, diminishing the gap to overseas;

Treatment of dislocation of hip joint in infants with improved hip spica cast fixation after manipulative reduction;

Study on early diagnosis of rickets on Infants and young children by determination of the Bone alkaline phosphatase;

Effects of Pulmicort and dexamethosone in infants and young children with acute exacerbation of asthma;

Effects of complementary food supplements on respiratory infections and diarrhea of infants and young children in poor rural;

A primary study of the risk factors in the early childhood caries;

Objective:To evaluate the relationship between parent awareness of caries susceptibility and early childhood caries(ECC)in 3~4 year old children.

Objective: To compare the concentrations of IgA, lactate dehydrogenase, lysozyme and alkaline phosphatase in unstimulated (UWS) and stimulated (SWS) whole saliva between children with severe early childhood caries (S-ECC) and children without caries.