TY  - RPRT
TI  - Visualizing the mandibular ramus in panoramic radiography.
AU  - W J Updegrave
PY  - 1971
DO  - 10.1016/0030-4220(71)90165-4
UR  - https://pubmed.ncbi.nlm.nih.gov/5277395/
ID  - 5277395
ER  -