Wigle, Patricia R; Hein, Brad; Ellis, Robert; Austin, Orson; Kiesler, Joseph; Gait, Kimberly A 2008. Picking a PPI: it comes down to cost. The Journal of family practice, 57 4, 231-6
Austin O. 09-01-2012. Prostate-specific antigen prostate cancer screening: Answers to the critical questions Annals of Long-Term Care, 20 10, 16-21
Austin, O J; Valente, S; Hasse, L A; Kues, J R . Determinants of prostate-specific antigen test use in prostate cancer screening by primary care physicians. Archives of family medicine, 6 5, 453-8