TY - BOOK AU - Simonsen,Richard J. ED - International Symposium on Dentistry in the 21st Century ED - International Quintessence Symposium TI - Dentistry in the 21st century: a global perspective : proceedings of the International Symposium on Dentistry in the 21st Century, Berlin, September 10, 1989 SN - 0867152281 U1 - 617.6 PY - 1991/// CY - Chicago PB - Quintessence Pub. Co. KW - ODONTOLOGIA N1 - Symposium held in conjunction with the 6th International Quintessence Symposium; Incluye referencias bibliográficas ER -