Araceli, R [Device for the construction in the laboratory of springs for traction and compression]. [electronic resource] - Dental Cadmos Jul 1965 - 955-62 p. digital Publication Type: Journal Article ISSN: 0011-8524 Subjects--Topical Terms: ChildHumansOrthodontic AppliancesOrthodontics--instrumentationOrthodontics, Corrective