Comparative studies on orthodontic elastic threads.
D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003799:Dental Stress Analysis; D004548:Elasticity; D009967:Orthodontic Appliances; D011140:Polyurethanes; D012408:Rubber; D013314:Stress, Mechanical
D011140:Polyurethanes; D012408:Rubber