TY  - RPRT
TI  - Double-rooted maxillary central incisor.
AU  - C L Mader
AU  - J L Konzelman
PY  - 1980
DO  - 10.1016/0030-4220(80)90340-0
UR  - https://pubmed.ncbi.nlm.nih.gov/6930608/
ID  - 6930608
ER  -