Zhao, S., Challoner, B., Khattak, M., Moots, R. J., & Goodson, N. J. (2016). Increasing smoking intensity is associated with increased disease activity in axial spondyloarthritis. Rheumatol Int.

Zhao, Sizheng, Benjamin Challoner, Mohammed Khattak, Robert J. Moots, and Nicola J. Goodson. "Increasing Smoking Intensity Is Associated With Increased Disease Activity in Axial Spondyloarthritis." Rheumatol Int 2016.

Zhao, Sizheng, et al. "Increasing Smoking Intensity Is Associated With Increased Disease Activity in Axial Spondyloarthritis." Rheumatol Int 2016.