TY - BOOK AU - Cochran, David L., AU - Kalkwarf, Kenneth L. AU - Brunsvold, Michael A. AU - Brooks, Carol. CN - RK60.7 CN - RK60.7 CY - Chicago : DA - c1994. ID - 196273 KW - Dental prophylaxis. KW - Dental plaque. KW - Dental calculus. N1 - Cover title: Plaque & calculus removal. PB - Quintessence Pub. Co., PP - Chicago : PY - c1994. SN - 0867152850 (pbk.) T1 - Plaque and calculus removal :considerations for the professional / TI - Plaque and calculus removal :considerations for the professional / ER -