Felson, D. T., Lynch, J., Guermazi, A., Roemer, F. W., Niu, J., McAlindon, T., & Nevitt, M. C. (2010). Comparison of Bloks and Worms Scoring Systems Part II. Longitudinal Assessment of Knee MRIs for Osteoarthritis and Suggested Approach Based on their Performance: Data from the Osteoarthritis Initiative.

Felson, David T., John Lynch, Ali Guermazi, Frank W. Roemer, Jingbo Niu, Tim McAlindon, and Michael C. Nevitt. Comparison of Bloks and Worms Scoring Systems Part II. Longitudinal Assessment of Knee MRIs for Osteoarthritis and Suggested Approach Based On Their Performance: Data From the Osteoarthritis Initiative. 2010.

Felson, David T., et al. Comparison of Bloks and Worms Scoring Systems Part II. Longitudinal Assessment of Knee MRIs for Osteoarthritis and Suggested Approach Based On Their Performance: Data From the Osteoarthritis Initiative. 2010.