A feasibility study to investigate the acceptability and potential effectiveness of a telecare service for older people with chronic obstructive pulmonary disease. - Janita Pak-Chun Chau; Diana Tze-Fan Lee; Doris Sau-Fung Yu; Alice Yeung-Ming Chow; Wai-Cho Yu; Sek-Ying Chair; Adela S. F. Lai; Yuk-Ling Chick (Int. J. Medical Informatics, 2012)