Sakchai Kaehaban และ Prathurng Hongsranagon. (2009) Factors influencing self-care behaviors of diabetic patients in diabetes mellitus clinic, Changhan Hospital, Roi Et province, Thailand. Chulalongkorn University:ม.ป.ท.Sakchai Kaehaban และ Prathurng Hongsranagon. 2009. Factors influencing self-care behaviors of diabetic patients in diabetes mellitus clinic, Changhan Hospital, Roi Et province, Thailand. ม.ป.ท.:Chulalongkorn University;Sakchai Kaehaban และ Prathurng Hongsranagon. Factors influencing self-care behaviors of diabetic patients in diabetes mellitus clinic, Changhan Hospital, Roi Et province, Thailand. ม.ป.ท.:Chulalongkorn University, 2009. Print.