1Study on the Methods of Inducing and Isolating Fluoride-resistant Strains of Streptococcus Mutans in Vitro321-323
3Study on the Relationship between ApoAl Gene Promoter Polymorphism and Coronary Heart Disease and Serum Lipid Levels327-329
7Relationship between Insertion/deletion Polymorphism of Angiotensin Converting Enzyme Gene and Pregnancy-induced Hypertension Syndrome339-341