Branford White, H., & Hassan, A. (2014). Heterogeneity in Ewing sarcoma.
Chicago Style aipamenaBranford White, HA, and A. Hassan. Heterogeneity in Ewing Sarcoma. 2014.
MLA aipamenaBranford White, HA, and A. Hassan. Heterogeneity in Ewing Sarcoma. 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.