Diagnostic ability of the Timed Up & Go test for balance impairment prediction in chronic obstructive pulmonary disease

Chalerm Liwsrisakun, Chaicharn Pothirat, Warawut Chaiwong, Tanagorn Techatawepisarn, Atikun Limsukon, Chaiwat Bumroongkit, Athavudh Deesomchok, Theerakorn Theerakittikul, Pattraporn Tajarernmuang