An open-label, randomized clinical trial to assess the immunomodulatory activity of a novel oligosaccharide compound in healthy adults　Karriem H. Ali, Angelica B. Melillo, Susanna M. Leonard, Deshratn Asthana, Judi M. Woolger, Aaron H. Wolfson, H. Reginald McDaniel, and John E. Lewis　Functional Foods in Health and Disease 2012, 2(7):265-279