An evaluation of high-dose vitamin D for rheumatoid arthritis
The effect of physician workload on an educational intervention to increase vitamin D screening
Use of a questionnaire to assess vitamin D status in young adults
The efficacy of switching from etanercept to infliximab in patients with rheumatoid arthritis
Use of the lowest vertebral body T-score to diagnose lumbar osteoporosis in men: is "cherry picking" appropriate?