Authors: Chan, YK Needleman, IG Clifford, LR

Citation: Yk. Chan et al., Comparison of four methods of assessing root surface debridement, J PERIODONT, 71(3), 2000, pp. 385-393

Authors: Clifford, LR Needleman, IG Chan, YK

Citation: Lr. Clifford et al., Comparison of periodontal pocket penetration by conventional and microultrasonic inserts, J CLIN PER, 26(2), 1999, pp. 124-130