Jun, Jeong-Ja [Development of a scale to measure self-care for korean patients with chronic obstructive pulmonary disease]. [electronic resource] - Taehan Kanho Hakhoe chi Feb 2003 - 9-16 p. digital Publication Type: English Abstract; Journal Article ISSN: 1598-2874 Standard No.: 10.4040/jkan.2003.33.1.9 doi