JOURNAL OF BIONIC ENGINEERING, Volume 4, Issue 4,2007, Pages 291-297,
JOURNAL OF BIONIC ENGINEERING, Volume 4, Issue 4,2007, Pages 245-253,
JOURNAL OF BIONIC ENGINEERING, Volume 4, Issue 4,2007, Pages 281-289,
JOURNAL OF BIONIC ENGINEERING, Volume 4, Issue 4,2007, Pages 193-199,