Forty years of publication
Harkness, Michael
Evidence from all sources
Harkness, Michael
Editorial: Forces that shape our profession
Harkness, Michael
Recognising patterns
Harkness, Michael
Functional appliance treatment assessed using the PAR Index
Wijayaratne, Dilshan, Harkness, Michael, 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
Some factors that may affect your choice of appliance
Harkness, Michael
What is a minimal clinically important difference?
Harkness, Michael