The readers' corner.
Sheridan
John J
JJ
School of Orthodontics, Jacksonville University, Jacksonville, FL 32211, USA.
D000062:Accidents, Occupational / Q000517:prevention & control; D002516:Ceramics; D003764:Dental Materials; D004955:Esthetics, Dental; D006801:Humans; D009784:Occupational Diseases / Q000209:etiology / Q000517:prevention & control; D016382:Orthodontic Appliance Design; D016910:Orthodontic Brackets; D009970:Orthodontics / Q000639:trends; D011364:Professional Practice / Q000639:trends; D012449:Safety
D003764:Dental Materials