TY - GEN AU - Block,R M AU - Lewis,R D AU - Hirsch,J AU - Coffey,J AU - Langeland,K TI - Systemic distribution of N2 paste containing 14C paraformaldehyde following root canal therapy in dogs SN - 0030-4220 PY - 1981///0317 KW - Animals KW - Dogs KW - Formaldehyde KW - metabolism KW - Male KW - Ointments KW - Periodontium KW - anatomy & histology KW - Polymers KW - Root Canal Filling Materials KW - Root Canal Therapy KW - Tissue Distribution N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1016/0030-4220(80)90421-1 ER -