Nitric oxide regulates retinal vascular tone in humans.
Dorner GT, Garhofer G, Kiss B, Polska E, Polak K, Riva CE, Schmetterer L.
Dorner GT, et al.
Am J Physiol Heart Circ Physiol. 2003 Aug;285(2):H631-6. doi: 10.1152/ajpheart.00111.2003. Epub 2003 May 15.
Am J Physiol Heart Circ Physiol. 2003.
PMID: 12750062
Free article.
Clinical Trial.