M. Väkiparta

Outcome and long-term stability of an early orthodontic treatment strategy in public health care.

K. Heikinheimo, M. Nyström, H. Kerosuo, 2013, European journal of orthodontics.

Orthodontic treatment need from eight to 12 years of age in an early treatment oriented public health care system: a prospective study.

K. Heikinheimo, M. Nyström, H. Kerosuo, 2005, The Angle orthodontist.

The Seven-year Outcome of an Early Orthodontic Treatment Strategy

K. Heikinheimo, M. Nyström, H. Kerosuo, 2008, Journal of dental research.