K D O'Brien

How to ... do a randomized controlled trial.

K D O'Brien, J L Wright, N A Mandall, 2003, Journal of orthodontics.

Current Software for Teaching Orthodontics

C D Stephens, K D O'Brien, P E Benson, 1996, British journal of orthodontics.

The use of postal reminders to reduce non-attendance at an orthodontic clinic: A randomised controlled trial

K D O'Brien, K. O’Brien, Ş. Can, 2003, British Dental Journal.

The development of the PAR Index (Peer Assessment Rating): reliability and validity.

C D Stephens, S Richmond, W C Shaw, 1992, European journal of orthodontics.