References:

"Assay of Aspartic acid Enantiomers by Capillary Electrophoresis"
Youko FUKATSU, Etsuyo OKUNO, Kumiyo YOKOYAMA, Katsuko NARUSE and Sachiko TOKUHISA, The Journal of Kagawa Nutrition University, 31,15-19(2000)

"Determination of Absorption Rate and Urinary Endogenous Oxalate of Healthy Japanese Women"
Satomi OGINO, Masaru TSUJIMURA, Kumiyo YOKOYAMA and Sachiko TOKUHISA, The Journal of Kagawa Nutrition University, 32, 19-26(2001)

"Difference on Responses of Blood Glucose, Insulin and NEFA to Glucose Tolerance Test Between Morning and Afternoon"
Yan Ping QIN, Kumiyo YOKOYAMA, Katsuko NARUSE and Sachiko TOKUHISA ,The Journal of Kagawa Nutrition University, 34, 25-31(2003)

"Effect of Skipping Breakfast on Blood Glucose Curve after Lunch"
Yan Ping QIN, Kumiyo YOKOYAMA, Katsuko NARUSE and Sachiko TOKUHISA, The Journal of Kagawa Nutrition University, 34, 33-39(2003)