APA
Koller H., Acosta F., Zenner J., Ferraris L., Hitzl W., Meier O., Ondra S., Koski T. & Schmidt R. (20110815). Spinal surgery in patients with Parkinson's disease: experiences with the challenges posed by sagittal imbalance and the Parkinson's spine. : European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society.
Chicago
Koller Heiko, Acosta Frank, Zenner Juliane, Ferraris Luis, Hitzl Wolfgang, Meier Oliver, Ondra Steven, Koski Tyler and Schmidt Rene. 20110815. Spinal surgery in patients with Parkinson's disease: experiences with the challenges posed by sagittal imbalance and the Parkinson's spine. : European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society.
Harvard
Koller H., Acosta F., Zenner J., Ferraris L., Hitzl W., Meier O., Ondra S., Koski T. and Schmidt R. (20110815). Spinal surgery in patients with Parkinson's disease: experiences with the challenges posed by sagittal imbalance and the Parkinson's spine. : European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society.
MLA
Koller Heiko, Acosta Frank, Zenner Juliane, Ferraris Luis, Hitzl Wolfgang, Meier Oliver, Ondra Steven, Koski Tyler and Schmidt Rene. Spinal surgery in patients with Parkinson's disease: experiences with the challenges posed by sagittal imbalance and the Parkinson's spine. : European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society. 20110815.