TY  - RPRT
TI  - 2001 JCO Orthodontic Practice Study. Part 2. Practice success.
AU  - E L Gottlieb
AU  - A H Nelson
AU  - D S Vogels
PY  - 2001
UR  - https://pubmed.ncbi.nlm.nih.gov/11803664/
ID  - 11803664
ER  -