Kaira K, Shimizu Y, Sunaga N, Hisada T, Ishizuka T, Mori M
Department of Medicine and Molecular Science, Gunma University Graduate School of Medicine, Showa-machi, Maebashi, Gunma, Japan.
Intern Med J. 2007 May;37(5):340-2. doi: 10.1111/j.1445-5994.2007.01343.x.