机译:根尖性牙周炎相关的唾液和充满的根管内粪肠球菌的患病率
Special Dental Department, School and Hospital of Stomatology, Peking University, Beijing, China;
Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR,China;
Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR,China;
Special Dental Department, School and Hospital of Stomatology, Peking University, Beijing, China;