TY  - GEN
AU  - Sandham,J A
TI  - The expansion 'W' and its modification in orthodontic treatment
SN  - 0301-228X
PY  - 1980///0726
KW  - Child
KW  - Humans
KW  - Orthodontic Appliances
KW  - Orthodontics, Interceptive
KW  - methods
KW  - Palatal Expansion Technique
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1179/bjo.6.1.31
ER  -