Department of Periodontology;
Diagnosis & Treatment Center of Stomatological Diseases of CPLA;
411 Hospital of CPLA;
Shanghai;
China;
Department of Stomatology;
Baoshan District Shanghai Hospital of Integrated Traditional and Western Medicine;
Shanghai;
China;
Department of Stomatology;
Xi’an Children’s Hospital;
Xi’an;
China;
Periodontal; Disease; Cardiovascular; Disease; Periodontal; Intervention; Antibiotic; Prophylaxis; Yes; or; No;