JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A, vol. 86A, no. 3, page. 685 - 693, 2008-09-01
BIOPOLYMERS, vol. 89, no. 7, page. 635 - 642, 2008-07
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, vol. 42, no. 1, page. 41 - 45, 2008-01-01