@misc{indiciae783f57cdce76, title = {Cervical external root resorption.}, author = {P C Makkes and S K Thoden van Velzen}, year = {1975}, doi = {10.1016/0300-5712(75)90126-8}, url = {https://pubmed.ncbi.nlm.nih.gov/1058221/}, note = {Source identifier: 1058221} }