共 50 条
- [15] Early detection of chronic obstructive pulmonary disease in primary care: a randomised controlled trial BRITISH JOURNAL OF GENERAL PRACTICE, 2023, 73 (737): : E876 - E884
- [17] Randomised controlled trial of home based care of patients with chronic obstructive pulmonary disease BRITISH MEDICAL JOURNAL, 2002, 325 (7370): : 938 - 940C
- [18] Combined salmeterol and fluticasone in the treatment of chronic obstructive pulmonary disease: a randomised controlled trial LANCET, 2003, 361 (9356): : 449 - 456