Effect of traditional Chinese medicine on outcomes in patients with mild/moderate chronic obstructive pulmonary disease: study protocol for a randomized placebo-controlled trial

[11] Vollmer WM(2005)Treatment of respiratory failure in patients with chronic obstructive pulmonary disease with traditional Chinese medicine Zhong Xi Yi Jie He Xue Bao 3 66-69

[12] Zhong N(2010)CONSORT 2010 explanation and elaboration: updated guidelines for reporting parallel group randomised trials BMJ 340 c869-732

[13] Wang C(2010)CONSORT 2010 statement: updated guidelines for reporting parallel group randomized trials Ann Intern Med 152 726-654

[14] Yao W(2009)Kline Leidy N. Development and first validation of the COPD Assessment Test Eur Respir J 34 648-1589

[15] Chan-Yeung M(1995)Evaluation of the short-form 36-item questionnaire to measure health-related quality of life in patients with COPD Chest 107 1585-215

[16] Ait-Khaled N(2000)Multiple inferences using confidence intervals Clin Exp Pharmacol Physiol 27 212-137

[17] White N(2010)Effect of Tanreqing injection on treatment of acute exacerbation of chronic obstructive pulmonary disease with Chinese medicine syndrome of retention of phlegm and heat in Fei Chin J Integr Med 16 131-805

[18] Ip MS(2008)A study of the mechanism of Qingre Huatan therapy in treatment of acute exacerbation of chronic obstructive pulmonary disease by improving airway inflammation and mucus hypersecretion Zhong Xi Yi Jie He Xue Bao 6 799-182

[19] Tan WC(2005)Effect of Yufeining on induced sputum interleukin-8 in patients with chronic obstructive pulmonary disease at the stable phase Chin J Integr Med 11 179-undefined

[20] Scanlon PD(undefined)undefined undefined undefined undefined-undefined

[11] Vollmer WM(2005)Treatment of respiratory failure in patients with chronic obstructive pulmonary disease with traditional Chinese medicine Zhong Xi Yi Jie He Xue Bao 3 66-69

[12] Zhong N(2010)CONSORT 2010 explanation and elaboration: updated guidelines for reporting parallel group randomised trials BMJ 340 c869-732

[13] Wang C(2010)CONSORT 2010 statement: updated guidelines for reporting parallel group randomized trials Ann Intern Med 152 726-654

[14] Yao W(2009)Kline Leidy N. Development and first validation of the COPD Assessment Test Eur Respir J 34 648-1589

[15] Chan-Yeung M(1995)Evaluation of the short-form 36-item questionnaire to measure health-related quality of life in patients with COPD Chest 107 1585-215

[16] Ait-Khaled N(2000)Multiple inferences using confidence intervals Clin Exp Pharmacol Physiol 27 212-137

[17] White N(2010)Effect of Tanreqing injection on treatment of acute exacerbation of chronic obstructive pulmonary disease with Chinese medicine syndrome of retention of phlegm and heat in Fei Chin J Integr Med 16 131-805

[18] Ip MS(2008)A study of the mechanism of Qingre Huatan therapy in treatment of acute exacerbation of chronic obstructive pulmonary disease by improving airway inflammation and mucus hypersecretion Zhong Xi Yi Jie He Xue Bao 6 799-182

[19] Tan WC(2005)Effect of Yufeining on induced sputum interleukin-8 in patients with chronic obstructive pulmonary disease at the stable phase Chin J Integr Med 11 179-undefined

[20] Scanlon PD(undefined)undefined undefined undefined undefined-undefined