TY - BOOK ID - 127791239 TI - Problem solving in endodontics : prevention, identification, and management AU - Lovdahl, Paul E. AU - Gutmann, James L. AU - Dumsha, Thom C. PY - 1992 SN - 0801663792 PB - St Louis (Mo.) : Mosby-Year Book, DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:127791239 AB - ER -