Lip, P. L., Chatterjee, S., Caine, G. J., Hope-Ross, M., Gibson, J., Blann, A. D., & Lip, G. Y. H. (2004). Plasma vascular endothelial growth factor, angiopoietin-2, and soluble angiopoietin receptor tie-2 in diabetic retinopathy: Effects of laser photocoagulation and angiotensin receptor blockade. Copyright 2004 British Journal of Ophthalmology.

Lip, P L., S. Chatterjee, G J. Caine, M. Hope-Ross, J. Gibson, A D. Blann, et G Y H. Lip. Plasma Vascular Endothelial Growth Factor, Angiopoietin-2, and Soluble Angiopoietin Receptor Tie-2 in Diabetic Retinopathy: Effects of Laser Photocoagulation and Angiotensin Receptor Blockade. Copyright 2004 British Journal of Ophthalmology, 2004.

Lip, P L., et al. Plasma Vascular Endothelial Growth Factor, Angiopoietin-2, and Soluble Angiopoietin Receptor Tie-2 in Diabetic Retinopathy: Effects of Laser Photocoagulation and Angiotensin Receptor Blockade. Copyright 2004 British Journal of Ophthalmology, 2004.