Garcia-Albeniz X, Hsu J, Etzioni R, Chan JM, Shi J, Dickerman B, Hernan MA. Prostate-specific antigen screening and prostate cancer mortality: an emulation of target trials in US Medicare. JCO Clin Cancer Inform. 2024 Aug;8:e240094. doi: 10.1200/CCI.24.00094
McKenna SP, Doward LC. How should we measure quality of life in ankylosing spondylitis? Rheumatol Pract. 2008;6(2):12-4.