TY - GEN AU - Rigaud,M TI - [Crown margin preparation and measurement of the reduction. Instruments with new geometry and surgical protocol] SN - 0750-1838 PY - 1985///0926 KW - Crowns KW - Dental Cavity Preparation KW - instrumentation KW - Equipment Design KW - Humans KW - Odontometry KW - Surface Properties KW - Tooth KW - anatomy & histology N1 - Publication Type: English Abstract; Journal Article ER -