Y. Wakita, H. Kanda, C. Shimizu, Y. Nakakita, H. Kaneda, S. Segawa, M. Ozaki, T. Shigyo, T. Ohtake, M. Fujiya and Y. Kohgo, "Effect of
Lactobacillus brevis SBC8803 on Gamma-Glutamyl Transferase in Japanese Habitual Drinkers: A Double-Blind, Placebo-Controlled Study,"
Food and Nutrition Sciences, Vol. 3 No. 5, 2012, pp. 678-684. doi:
10.4236/fns.2012.35092.