J. Christensen

发表

K. Østergaard, N. Gulmann, M. Kristensen, 1993, Acta neurologica Scandinavica.

P. Johannsen, K. Østergaard, K. Rasmussen, 1995, European journal of neurology.

J. Christensen, Erik Dupont, Karen Østergaard, 2002, Movement Disorders.

K. Østergaard, E. Dupont, J. Christensen, 2002, Movement disorders : official journal of the Movement Disorder Society.