TY  - RPRT
TI  - Cross-bite correction in the deciduous dentition: principles and procedures.
AU  - F O Clifford
PY  - 1971
DO  - 10.1016/0002-9416(71)90230-2
UR  - https://pubmed.ncbi.nlm.nih.gov/5278988/
ID  - 5278988
ER  -