A randomised trial of home energy efficiency improvement in the homes of elderly COPD patients. by Osman, L, Ayres, J, Garden, C, Reglitz, K, Lyon, J, Douglas, J

Home warmth and health status of COPD patients. by Osman, L, Ayres, J, Garden, C, Reglitz, K, Lyon, J, Douglas, J

Indoor air quality in homes of patients with chronic obstructive pulmonary disease. by Osman, L, Douglas, J, Garden, C, Reglitz, K, Lyon, J, Gordon, S, Ayres, J