Pope, D., Hunt, I., Birrell, F., Silman, A., & Macfarlane, G. (2003). Hip pain onset in relation to cumulative workplace and leisure time mechanical load: A population based case-control study.

Pope, D., I. Hunt, F. Birrell, A. Silman, ja G. Macfarlane. Hip Pain Onset in Relation to Cumulative Workplace and Leisure Time Mechanical Load: A Population Based Case-control Study. 2003.

Pope, D., et al. Hip Pain Onset in Relation to Cumulative Workplace and Leisure Time Mechanical Load: A Population Based Case-control Study. 2003.