TY - JOUR AU - Singh, S J; Jones, P W; Evans, R TI - Minimum clinically important improvement for the incremental shuttle walking test JO - Thorax VL - 63 PY - 2008 DO - 10.1136/thx.2007.081208 L3 - PubMed-ID: 18390634 SP - 775 EP - 777 N1 - et al. ER -