Dear All We require following article for research purpose urgently. 1. Quckery in Dentistry : past & present Journal of Carlifornia Dental Association 1998 No.v 26(11) 818-826 2. Early neolithic tradion of Dentistry by Coppa et al Nature Vol. 440 (6) April 2006 With regards DIRECTOR, LEARNING RESOURCE CENTRE SUMANDEEP VIDYAPEETH PIPARIYA -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.