Julian D. Widder, Wei Chen, Li Li, Sergey Dikalov, Beat Thöny, Kazuyuki Hatakeyama, David G. Harrison,
Regulation of Tetrahydrobiopterin Biosynthesis by Shear Stress Circulation Research. ,vol. 101, pp. 830- 838 ,(2007) ,
10.1161/CIRCRESAHA.107.153809