1Tu KS, McDaniel G, Gay JT. Diabetes self-care knowledge, behaviors, and metablic control of alder adults:the effect of a posteducational follow-up program. Diabetes Educ, 1993, 19: 25.
2Campbell LV, Barth R,Gosper JK,et al. Impact of intensive educational apporach to dietary change in NIDDM,Diabetes Care.1990.13:841.