G Heo

Factors that relate to treatment duration for patients with palatally impacted maxillary canines.

P W Major, P. Major, G. Heo, 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.

Sequential analysis applied to clinical trials in dentistry: a systematic review

C Flores-Mir, P W Major, P. Major, 2008, Evidence-Based Dentistry.