Safety Evaluation of Long—term Intake and Effects on Bone Mineral Density of Corn Syrup Solids Containing Maltobionic Acid (Maltobionic Acid Calcium Salt) in Healthy Japanese Women ―A Randomized Double—blind Placebo—controlled Study― Ken Fukami and et al., 薬理と治療, 47, 229-245 (2019), DOI:http://dx.doi.org/