Haffajee, A D <br/><br/>
Clinical and microbiological changes associated with the use of combined antimicrobial therapies to treat "refractory" periodontitis.  [electronic resource] 

 -  Journal of clinical periodontology  Oct 2004 
 - 869-77 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0303-6979 
<br/><br/><label>Standard No.: </label>10.1111/j.1600-051X.2004.00573.x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Anti-Bacterial Agents<br/>Combined Modality Therapy<br/>DNA Probes<br/>Dental Plaque--microbiology<br/>Drug Therapy, Combination--administration & dosage<br/>Female<br/>Humans<br/>Male<br/>Middle Aged<br/>Periodontal Attachment Loss--drug therapy<br/>Periodontal Pocket--drug therapy<br/>Periodontitis--drug therapy<br/>Statistics, Nonparametric