Ropponen, A., Gémes, K., Frumento, P., Almondo, G., Bottai, M., Friberg, E., & Alexanderson, K. (2020). Predicting the duration of sickness absence spells due to back pain: A population-based study from Sweden. Occup Environ Med.

Ropponen, Annina, Katalin Gémes, Paolo Frumento, Gino Almondo, Matteo Bottai, Emilie Friberg, and Kristina Alexanderson. "Predicting the Duration of Sickness Absence Spells Due to Back Pain: A Population-based Study From Sweden." Occup Environ Med 2020.

Ropponen, Annina, et al. "Predicting the Duration of Sickness Absence Spells Due to Back Pain: A Population-based Study From Sweden." Occup Environ Med 2020.