R. F. L. James

Insulin secretion, DNA damage, and apoptosis in human and rat islets of Langerhans following exposure to nitric oxide, peroxynitrite, and cytokines.

M. Green, S. Swift, H. Clayton, 1998, Nitric oxide : biology and chemistry.

Islet microencapsulation: a review

H. Clayton, R. James, N. London, 2004, Acta Diabetologica.