APA-čujuhus (7. p.)

Turner, H., & Wass, J. (1997). Pituitary tumours in the elderly.

Chicago-čujuhus (17. p.)

Turner, H., juo J. Wass. Pituitary Tumours in the Elderly. 1997.

MLA-čujuhus (9. p.)

Turner, H., juo J. Wass. Pituitary Tumours in the Elderly. 1997.

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