TY  - RPRT
TI  - Evaluating student progress through error reduction in intraoral radiographic technique.
AU  - J R Patel
AU  - D F Greer
PY  - 1986
DO  - 10.1016/0030-4220(86)90300-2
UR  - https://pubmed.ncbi.nlm.nih.gov/3464923/
ID  - 3464923
ER  -