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Comment
. 2003 Aug;73(4):343; author reply 343.
doi: 10.1043/0003-3219(2003)073<0342:LFOR>2.0.CO;2.

Re: Keles A, et al. Effect of varying the force direction on maxillary orthopedic protraction. Angle Orthod. 2002;72:387-396

Robert J Nikolai
Comment

Re: Keles A, et al. Effect of varying the force direction on maxillary orthopedic protraction. Angle Orthod. 2002;72:387-396

Robert J Nikolai. Angle Orthod. 2003 Aug.
No abstract available

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