E. Sunga

Number needed to treat (NNT): Benefit or hindrance in evidence based dental practice in dentistry

F. Chiappelli, P. Prolo, E. Concepcion, 2002 .

Relationship between dental arch width and vertical facial morphology in untreated adults.

E. Sunga, C. Chung, C. Forster, 2008, European journal of orthodontics.

Evidence-based Practice in Dentistry: Benefit or Hindrance

F. Chiappelli, P. Prolo, E. Concepcion, 2003, Journal of dental research.