APA Citatie

Yeh, C., Santella, R. M., Hsieh, L., Sung, F., & Tang, R. (2009). An intron 4 VNTR polymorphism of the endothelial nitric oxide synthase gene is associated with early-onset colorectal cancer.

Chicago Style citaat

Yeh, Chih-Ching, Regina M. Santella, Ling-Ling Hsieh, Fung-Chang Sung, en Reiping Tang. An Intron 4 VNTR Polymorphism of the Endothelial Nitric Oxide Synthase Gene Is Associated With Early-onset Colorectal Cancer. 2009.

MLA citatie

Yeh, Chih-Ching, et al. An Intron 4 VNTR Polymorphism of the Endothelial Nitric Oxide Synthase Gene Is Associated With Early-onset Colorectal Cancer. 2009.