Antibacterial effect of sodium hypochlorite on in vitro biofilm formation of Enterococcus faecalis in different phases  
Wang Shan-shan, Dong Ming, Wang Li-na, Niu Wei-dong
Chinese Journal of Tissue Engineering Research . 2014, (52): 8509 -8514 .  DOI: 10.3969/j.issn.2095-4344.2014.52.026