TY  - RPRT
TI  - Extraoral root lengthening with titanium screws.
AU  - H Bühler
AU  - L Blomlöf
AU  - S Lindskog
PY  - 1994
DO  - 10.1111/j.1600-051x.1994.tb00415.x
UR  - https://pubmed.ncbi.nlm.nih.gov/7929864/
ID  - 7929864
ER  -