APA aipamena

Reeve, B. B., Smith, A. W., Arora, N. K., & Hays, R. D. (2008). Reducing Bias in Cancer Research: Application of Propensity Score Matching. CENTERS for MEDICARE & MEDICAID SERVICES.

Chicago Style aipamena

Reeve, Bryce B., Ashley Wilder Smith, Neeraj K. Arora, and Ron D. Hays. Reducing Bias in Cancer Research: Application of Propensity Score Matching. CENTERS for MEDICARE & MEDICAID SERVICES, 2008.

MLA aipamena

Reeve, Bryce B., Ashley Wilder Smith, Neeraj K. Arora, and Ron D. Hays. Reducing Bias in Cancer Research: Application of Propensity Score Matching. CENTERS for MEDICARE & MEDICAID SERVICES, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.