TY  - RPRT
TI  - Multicenter, Internet-based orthodontic education: a research proposal.
AU  - William R Proffit
PY  - 2005
DO  - 10.1016/j.ajodo.2004.09.010
UR  - https://pubmed.ncbi.nlm.nih.gov/15750533/
ID  - 15750533
ER  -