Bliemel, C., Oberkircher, L., Buecking, B., Timmesfeld, N., Ruchholtz, S., & Krueger, A. (2012). Higher incidence of new vertebral fractures following percutaneous vertebroplasty and kyphoplasty--fact or fiction? Acta Orthopaedica Belgica, 78(2), 220-9.

Föcker, M., Timmesfeld, N., Bühlmeier, J., Zwanziger, D., Führer, D., Grasemann, C., … Libuda, L. (2021). Vitamin D Level Trajectories of Adolescent Patients with Anorexia Nervosa at Inpatient Admission, during Treatment, and at One Year Follow Up: Association with Depressive Symptoms. Nutrients, 13(7). https://doi.org/10.3390/nu13072356 (Original work published 2021)

Borsdorf, B., Dahmen, B., Buehren, K., Dempfle, A., Egberts, K., Ehrlich, S., … Seitz, J. (1969). BDNF levels in adolescent patients with anorexia nervosa increase continuously to supranormal levels 2.5 years after first hospitalization. Journal of Psychiatry & Neuroscience : JPN, 46(5), E568-E578. https://doi.org/10.1503/jpn.210049 (Original work published 1969)