Full Text
The Full Text of this article is available as a PDF (42.1 KB).
. 1994;1(1):v. doi: 10.1155/S1070360894000123
Introduction
Harubumi Kato
Harubumi Kato
Find articles by Harubumi Kato
Copyright © 1994 Hindawi Publishing Corporation.
This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
PMCID: PMC2362458 PMID: 18493331