TY  - RPRT
TI  - Maxillary canine: present or not?
AU  - A A Heggie
PY  - 1991
DO  - 10.1016/0030-4220(91)90508-a
UR  - https://pubmed.ncbi.nlm.nih.gov/1745527/
ID  - 1745527
ER  -