Wasfy, M O <br/><br/>
Beta-lactamase resistance of black-pigmented Bacteroides in gingival plaques of Egyptian children.  [electronic resource] 

 -  Journal of periodontal research  Sep 1986 
 - 450-4 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. 
<br/><br/><label>ISSN: </label>0022-3484 
<br/><br/><label>Standard No.: </label>10.1111/j.1600-0765.1986.tb01480.x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Bacteroides--enzymology<br/>Child<br/>Dental Plaque--microbiology<br/>Egypt<br/>Humans<br/>Penicillin Resistance<br/>beta-Lactamases--biosynthesis