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Microbiological analysis after complete or partial removal ..:

Deepak Kumar Singhal ; Shashidhar Acharya ; Arun Singh Thakur
http://www.drjjournal.net/article.asp?issn=1735-3327;year=2016;volume=13;issue=1;spage=30;epage=37;aulast=Singhal.  , 2016