Caelers, I. J. M. H., Boselie, T. F. M., Rijkers, K., Van Hemert, W. L. W., De Bie, R. A., & Van Santbrink, H. (2020). Lumbar Intervertebral Motion in Healthy Male Participants: Protocol for a Motion Analysis During Flexion and Extension Cinematographic Recordings. JMIR Res Protoc.

Caelers, Inge J M H., Toon F M. Boselie, Kim Rijkers, Wouter L W. Van Hemert, Rob A. De Bie, und Henk Van Santbrink. "Lumbar Intervertebral Motion in Healthy Male Participants: Protocol for a Motion Analysis During Flexion and Extension Cinematographic Recordings." JMIR Res Protoc 2020.

Caelers, Inge J M H., et al. "Lumbar Intervertebral Motion in Healthy Male Participants: Protocol for a Motion Analysis During Flexion and Extension Cinematographic Recordings." JMIR Res Protoc 2020.