What is a minimal clinically important difference?
Harkness, Michael
Some factors that may affect your choice of appliance
Harkness, Michael
From microetching to bisphosphonates
Harkness, Michael
Editorial: Forces that shape our profession
Harkness, Michael
Recognising patterns
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
Evidence from all sources
Harkness, Michael
Forty years of publication
Harkness, Michael