APA (7th ed.) Citation

Oldenburg, C., Kjeldgård, L., Stigson, H., & Friberg, E. Sickness absence > 14 days following sport-related traumatic brain injuries: A nationwide register-based study in Sweden. BMC.

Chicago Style (17th ed.) Citation

Oldenburg, Christian, Linnea Kjeldgård, Helena Stigson, and Emilie Friberg. Sickness Absence > 14 Days Following Sport-related Traumatic Brain Injuries: A Nationwide Register-based Study in Sweden. BMC.

MLA (9th ed.) Citation

Oldenburg, Christian, et al. Sickness Absence > 14 Days Following Sport-related Traumatic Brain Injuries: A Nationwide Register-based Study in Sweden. BMC.