目的 了解宁波某石化企业员工牙周炎的状况、影响因素及石化工人特殊职业环境对口腔健康的影响,为企业提供口腔职业卫生保护的信息......

目的 检测不同类型牙周炎患者唾液中的伴放线放线杆菌(Actinobacillusactinomycetemcomitans,Aa),探讨唾液和集合龈下菌斑中Aa检出......

Periodontal disease has been recently linked to a variety of systemic conditions such as diabetes, cardio-vascular disea......