Ohkawa Kousaku, Minato Ken-Ichi, Kumagai Go, Hayashi Shinya, Yamamoto Hiroyuki
Institute of High Polymer Research, Faculty of Textile Science and Technology, Shinshu University, Tokida 3-15-1, Ueda 386-8567, Japan.
Biomacromolecules. 2006 Nov;7(11):3291-4. doi: 10.1021/bm0604395.