[1]
L. Zhang, J. Sheng, P. Long, Q. Meng, X. Wan, and Z. Zhang, “The comparative study on the absorption and excretion of caffeine in rats orally administered ripened and green Pu-erh tea”, Progr Nutr, vol. 21, no. 1-S, pp. 471–477, May 2019, doi: 10.23751/pn.v21i1-S.5621.