Citation: S. Sheen et al., The effect of tooth paste on the propensity of chlorhexidine and cetyl pyridinium chloride to produce staining in vitro: a possible predictor of inactivation, J CLIN PER, 28(1), 2001, pp. 46-51
Citation: S. Sheen et al., The propensity of individual saliva to cause extrinsic staining in vitro -a developmental method, J DENT, 29(2), 2001, pp. 99-102