@misc{indiciae3c1b6cffbc0f, title = {Malocclusion severity assessment.}, author = {J A Salzmann}, year = {1967}, doi = {10.1016/0002-9416(67)90226-6}, url = {https://pubmed.ncbi.nlm.nih.gov/4224985/}, note = {Source identifier: 4224985} }