APA-čujuhus (7. p.)

Maxwell, P., Pugh, C., & Ratcliffe, P. (2001). Activation of the HIF pathway in cancer.

Chicago-čujuhus (17. p.)

Maxwell, P., C. Pugh, juo P. Ratcliffe. Activation of the HIF Pathway in Cancer. 2001.

MLA-čujuhus (9. p.)

Maxwell, P., et al. Activation of the HIF Pathway in Cancer. 2001.

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