APA-čujuhus (7. p.)

Ramagopalan, S., Guimond, C., Criscuoli, M., Yee, I., Dyment, D., Ebers, G., & Sadovnick, D. (2009). Prenatal, perinatal and early life factors in MS susceptibility.

Chicago-čujuhus (17. p.)

Ramagopalan, S., C. Guimond, M. Criscuoli, I. Yee, D. Dyment, G. Ebers, juo D. Sadovnick. Prenatal, Perinatal and Early Life Factors in MS Susceptibility. 2009.

MLA-čujuhus (9. p.)

Ramagopalan, S., et al. Prenatal, Perinatal and Early Life Factors in MS Susceptibility. 2009.

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