Maxwell P H, Osmond M K, Pugh C W, Heryet A, Nicholls L G, Tan C C, Doe B G, Ferguson D J, Johnson M H, Ratcliffe P J
Institute of Molecular Medicine, John Radcliffe Hospital, Headington, Oxford, United Kingdom.
Ann N Y Acad Sci. 1994 Apr 15;718:356-8. doi: 10.1111/j.1749-6632.1994.tb55739.x.