Prevalence of malocclusion and orthodontic treatment need in 10-year-old New Zealand children
Johnson, Mark, Harkness, Michael
A comparison of two methods of assessing orthodontic treatment need in the mixed dentition: DAI and IOTN
Johnson, Mark, Harkness, Michael, Crowther, Paul, Herbison, Peter
Age changes in orthodontic treatment need: a longitudinal study of 10- and 13-year-old children, using the Dental Aesthetic Index
Chi, Jonathan, Johnson, Mark, Harkness, Michael