Authors: Ahn, MS Catten, M Maas, CS

Citation: Ms. Ahn et al., Temporal brow lift using botulinum toxin A, PLAS R SURG, 105(3), 2000, pp. 1129-1135

Authors: Gray, SD Pinborough-Zimmerman, J Catten, M

Citation: Sd. Gray et al., Posterior wall augmentation for treatment of velopharyngeal insufficiency, OTO H N SUR, 121(1), 1999, pp. 107-112