Vickers, A., & Lilja, H. (2009). Prostate cancer: Estimating the benefits of PSA screening.
Lua i Stíl Chicago (17ú heag.)Vickers, A., agus H. Lilja. Prostate Cancer: Estimating the Benefits of PSA Screening. 2009.
Lua MLA (9ú heag.)Vickers, A., agus H. Lilja. Prostate Cancer: Estimating the Benefits of PSA Screening. 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.