L. Krüger, T. Pohjolainen, I. Kaitila, H. Kautiainen, M. Arkela-Kautiainen, and H. Hurri, “Health-related quality of life and socioeconomic situation among diastrophic dysplasia patients in Finland”., JRM, vol. 45, no. 3, pp. 308–313, Jan. 2013.