APA-viite (7. p.)

Alp, N., McAteer, M., Khoo, J., Mussa, S., & Channon, K. (2004). Regulation of endothelial nitric oxide synthase (eNOS) by tetrahydrobiopterin in vascular disease.

Chicago-viite (17. p.)

Alp, N., M. McAteer, J. Khoo, S. Mussa, ja K. Channon. Regulation of Endothelial Nitric Oxide Synthase (eNOS) by Tetrahydrobiopterin in Vascular Disease. 2004.

MLA-viite (9. p.)

Alp, N., et al. Regulation of Endothelial Nitric Oxide Synthase (eNOS) by Tetrahydrobiopterin in Vascular Disease. 2004.

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