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
Poulos C, Riewpaiboon A, Stewart JF, Clemens J, Guh S, Agtini M, Anh DD, Baiqing D, Bhutta Z, Sur D, Whittington D. Cost of illness due to typhoid fever in five Asian countries. Trop Med Int Health. 2011 Mar 1;16(3):314-23.
Cropper ML, Haile M, Lampietti J, Poulos C, Whittington D. The demand for a malaria vaccine: evidence from Ethiopia. J Dev Econ. 2004 Oct 1;75(1):303-18.