Cohen, J. T., Neumann, P. J., & Wong, J. B. (2017). A Call for Open-Source Cost-Effectiveness Analysis. Ann Intern Med.
Chicago Style aipamenaCohen, Joshua T., Peter J. Neumann, and John B. Wong. "A Call for Open-Source Cost-Effectiveness Analysis." Ann Intern Med 2017.
MLA aipamenaCohen, Joshua T., Peter J. Neumann, and John B. Wong. "A Call for Open-Source Cost-Effectiveness Analysis." Ann Intern Med 2017.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.