APA (7th ed.) Citation

Valderas, J. M., Toms, A. D., Evans, J. P., & Gibbons, C. Use of computerised adaptive testing to reduce the number of items in patient-reported hip and knee outcome scores: An analysis of the NHS England National Patient-Reported Outcome Measures programme. BMJ Publishing Group.

Chicago Style (17th ed.) Citation

Valderas, Jose Maria, Andrew D. Toms, Jonathan Peter Evans, and Christopher Gibbons. Use of Computerised Adaptive Testing to Reduce the Number of Items in Patient-reported Hip and Knee Outcome Scores: An Analysis of the NHS England National Patient-Reported Outcome Measures Programme. BMJ Publishing Group.

MLA (9th ed.) Citation

Valderas, Jose Maria, et al. Use of Computerised Adaptive Testing to Reduce the Number of Items in Patient-reported Hip and Knee Outcome Scores: An Analysis of the NHS England National Patient-Reported Outcome Measures Programme. BMJ Publishing Group.