APA-čujuhus (7. p.)

Ebers, G., Sadovnick, A., & Veith, R. (2004). Vitamin D intake and incidence of multiple sclerosis.

Chicago-čujuhus (17. p.)

Ebers, G., A. Sadovnick, juo R. Veith. Vitamin D Intake and Incidence of Multiple Sclerosis. 2004.

MLA-čujuhus (9. p.)

Ebers, G., et al. Vitamin D Intake and Incidence of Multiple Sclerosis. 2004.

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