Khoo, J., Zhao, L., Alp, N., Bendall, J., Nicoli, T., Wilkins, M., & Channon, K. (2004). Tetrahydrobiopterin deficiency causes pulmonary hypertension: Effects on lung superoxide levels, hypoxic pulmonary vasoconstriction and vascular remodelling.

Khoo, J., L. Zhao, N. Alp, J. Bendall, T. Nicoli, MR Wilkins, and K. Channon. Tetrahydrobiopterin Deficiency Causes Pulmonary Hypertension: Effects on Lung Superoxide Levels, Hypoxic Pulmonary Vasoconstriction and Vascular Remodelling. 2004.

Khoo, J., et al. Tetrahydrobiopterin Deficiency Causes Pulmonary Hypertension: Effects on Lung Superoxide Levels, Hypoxic Pulmonary Vasoconstriction and Vascular Remodelling. 2004.