TY  - RPRT
TI  - An alternative to apexification.
AU  - J W Schumacher
AU  - R E Rutledge
PY  - 1993
DO  - 10.1016/s0099-2399(06)81497-4
UR  - https://pubmed.ncbi.nlm.nih.gov/8120491/
ID  - 8120491
ER  -