@misc{indiciaec74e8b44801e, title = {Periodontic-endodontic relationships.}, author = {R E Stallard}, year = {1972}, doi = {10.1016/0030-4220(72)90424-0}, url = {https://pubmed.ncbi.nlm.nih.gov/4504573/}, note = {Source identifier: 4504573} }