X. L. Phan

Dental and facial skeletal characteristics and growth of females and males with Class II Division 1 malocclusion between the ages of 10 and 14 (revisited). Part II. Anteroposterior and vertical circumpubertal growth.

T. Rothstein, X. L. Phan, 2001, American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics.

Effects of orthodontic treatment on mandibular rotation and displacement in Angle Class II division 1 malocclusions.

C. Sadowsky, E. Begole, B. Schneider, 2004, The Angle orthodontist.