TY - RPRT TI - Pulpitis resulting from incomplete tooth fracture. AU - B RITCHEY AU - R MENDENHALL AU - B ORBAN PY - 1957 DO - 10.1016/s0030-4220(57)80016-4 UR - https://pubmed.ncbi.nlm.nih.gov/13441283/ ID - 13441283 ER -