MacGregor A J, Tomlinson G E
Br J Oral Surg. 1979 Jul;17(1):71-6. doi: 10.1016/0007-117x(79)90010-6.
An apparatus is described which measures compressive and rotational forces during the extraction of teeth. It has been of value in propaedeutic and clinical instruction.
描述了一种在拔牙过程中测量压缩力和旋转力的装置。它在预备教育和临床教学中具有价值。