O'Grady, T. J., Kitahara, C. M., DiRienzo, A. G., Boscoe, F. P., & Gates, M. A. (2014). Randomization to Screening for Prostate, Lung, Colorectal and Ovarian Cancers and Thyroid Cancer Incidence in Two Large Cancer Screening Trials. Public Library of Science.

O'Grady, Thomas J., Cari M. Kitahara, A. Gregory DiRienzo, Francis P. Boscoe, ja Margaret A. Gates. Randomization to Screening for Prostate, Lung, Colorectal and Ovarian Cancers and Thyroid Cancer Incidence in Two Large Cancer Screening Trials. Public Library of Science, 2014.

O'Grady, Thomas J., et al. Randomization to Screening for Prostate, Lung, Colorectal and Ovarian Cancers and Thyroid Cancer Incidence in Two Large Cancer Screening Trials. Public Library of Science, 2014.