Siripan Siwasakunrat. (1999) Correlation of computerized posturographic measure with tandem walk and stepping tests in Thai healthy elderly. Mahidol University,:ม.ป.ท.Siripan Siwasakunrat. 1999. Correlation of computerized posturographic measure with tandem walk and stepping tests in Thai healthy elderly. ม.ป.ท.:Mahidol University,;Siripan Siwasakunrat. Correlation of computerized posturographic measure with tandem walk and stepping tests in Thai healthy elderly. ม.ป.ท.:Mahidol University, 1999. Print.