TY  - RPRT
TI  - Congenitally missing maxillary central incisor.
AU  - B W Small
PY  - 1979
DO  - 10.1016/0030-4220(79)90245-7
UR  - https://pubmed.ncbi.nlm.nih.gov/287994/
ID  - 287994
ER  -