TY - BOOK AU - Koerner, Karl R. AU - Allen, Edward P. CN - RK24 CN - RK24.D4 CY - Philadelphia : DA - 1993. ID - 146056 KW - Crowns (Dentistry) KW - Teeth KW - Gums KW - Teeth KW - Alveolar process. KW - Lasers in dentistry. N1 - "April 1993" PB - Saunders, PP - Philadelphia : PY - 1993. T1 - Interdisciplinary periodontal surgery / TI - Interdisciplinary periodontal surgery / VL - v. 37, no. 2 ER -