The full report is titled “Prevalence of Unruptured Cerebral Aneurysms in Chinese Adults Aged 35 to 75 Years. A Cross-sectional Study.” It is in the 15 October 2013 issue of Annals of Internal Medicine (volume 159, pages 514–521). The authors are M.H. Li, S.W. Chen, Y.D. Li, Y.C. Chen, Y.S. Cheng, D.J. Hu, H.Q. Tan, Q. Wu, W. Wang, Z.K. Sun, X.E. Wei, J.Y. Zhang, R.H. Qiao, W.H. Zong, Y. Zhang, W. Lou, Z.Y. Chen, Y. Zhu, D.R. Peng, S.X. Ding, X.F. Xu, X.H. Hou, and W.P. Jia.