APA (7th ed.) Citation

Koivunen, K., Arokoski, J., Widbom-Kolhanen, S., Pernaa, K., Juhola, J., & Saltychev, M. Disability and pain after lumbar surgery-group-based trajectory analysis. Public Library of Science (PLoS).

Chicago Style (17th ed.) Citation

Koivunen, Konsta, Jari Arokoski, Sara Widbom-Kolhanen, Katri Pernaa, Juhani Juhola, and Mikhail Saltychev. Disability and Pain After Lumbar Surgery-group-based Trajectory Analysis. Public Library of Science (PLoS).

MLA (9th ed.) Citation

Koivunen, Konsta, et al. Disability and Pain After Lumbar Surgery-group-based Trajectory Analysis. Public Library of Science (PLoS).