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Evaluation of cortisol levels in gingival crevicular fluid ..:

Sangeeta Umesh Nayak ; Dilip G Nayak ; Ashita S Uppoor.
http://www.drjjournal.net/article.asp?issn=1735-3327;year=2013;volume=10;issue=4;spage=474;epage=481;aulast=Nayak.  , 2013