TY  - RPRT
TI  - Congenitally missing mandibular second premolars: clinical options.
AU  - Vincent G Kokich
AU  - Vincent O Kokich
PY  - 2006
DO  - 10.1016/j.ajodo.2006.05.025
UR  - https://pubmed.ncbi.nlm.nih.gov/17045142/
ID  - 17045142
ER  -