Long-term running in middle-aged men and intervertebral disc health, a cross-sectional pilot study Mitchell, Ulrike H. ; Bowden, Jennifer A. ; Larson, Robert E. ; Belavy, Daniel L. ; Owen, Patrick J. Abstract Publication: PLoS ONE Pub Date: February 2020 DOI: 10.1371/journal.pone.0229457 Bibcode: 2020PLoSO..1529457M