Kwon, S. H., Park, H. R., Lee, Y. M., Kwon, S. Y., Kim, O. S., Kim, H. Y., & Lim, Y. S. (2017). Difference in food and nutrient intakes in Korean elderly people according to chewing difficulty: Using data from the Korea National Health and Nutrition Examination Survey 2013 (6th). Nutr Res Pract.

Kwon, Song Hee, Hae Ryun Park, Young Mi Lee, Soo Youn Kwon, Ok Sun Kim, Hee Young Kim, and Young Suk Lim. "Difference in Food and Nutrient Intakes in Korean Elderly People According to Chewing Difficulty: Using Data From the Korea National Health and Nutrition Examination Survey 2013 (6th)." Nutr Res Pract 2017.

Kwon, Song Hee, et al. "Difference in Food and Nutrient Intakes in Korean Elderly People According to Chewing Difficulty: Using Data From the Korea National Health and Nutrition Examination Survey 2013 (6th)." Nutr Res Pract 2017.