A consortium of Aggregatibacter actinomycetemcomitans, Streptococcus parasanguinis, and Filifactor alocis is present in sites prior to bone loss in a longitudinal study of localized aggressive periodontitis

在一项局部侵袭性牙周炎的纵向研究中，骨丢失发生前，牙槽骨内就存在由伴放线放线杆菌、副溶血链球菌和丝状杆菌组成的菌群。