TOPICAL DENTAL SOLUTION OF CHLORHEXIDINE IN SUMATRA BENZOIN BP/EP AND METHODS OF… Application EP-2166838-A4 European Patent Office 11 Mar 2015
TOPICAL DENTAL SOLUTION OF CHLORHEXIDINE IN SUMATRA BENZOIN BP/EP AND METHODS OF… Application EP-2166838-A2 European Patent Office 31 Mar 2010