TY  - GEN
AU  - Jimenez Galvis,E
AU  - Gaviria Echeverri,G
TI  - [Light forces in orthodontics. 3]
SN  - 0046-354X
PY  - 1975///0604
KW  - Humans
KW  - Orthodontics, Corrective
N1  - Publication Type: Journal Article
ER  -