Ding, Fang <br/><br/>
[Effect of periodontal mechanical treatment on periodontal pathogenic bacteria in gingival crevicular fluid of chronic periodontitis patients].  [electronic resource] 

 -  Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences  Apr 2010 
 - 202-6 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1671-167X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aggregatibacter actinomycetemcomitans--isolation & purification<br/>Chronic Periodontitis--microbiology<br/>Female<br/>Gingival Crevicular Fluid--microbiology<br/>Humans<br/>Male<br/>Middle Aged<br/>Polymerase Chain Reaction<br/>Porphyromonas gingivalis--isolation & purification<br/>Prevotella nigrescens--isolation & purification<br/>RNA, Ribosomal, 16S