Wannarat Lawang. (1999) Problems and health care needs of diabetic patients staying at home in the Bangkok Metropolitan area. Mahidol University,:ม.ป.ท.Wannarat Lawang. 1999. Problems and health care needs of diabetic patients staying at home in the Bangkok Metropolitan area. ม.ป.ท.:Mahidol University,;Wannarat Lawang. Problems and health care needs of diabetic patients staying at home in the Bangkok Metropolitan area. ม.ป.ท.:Mahidol University, 1999. Print.