Electronic Code of Federal Regulations. Title 21. Part 182 -- Substances Generally Recognized As Safe. Available at: https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?CFRPart=182

Murakami, A., Nakamura, Y., Ohto, Y., Yano, M., Koshiba, T., Koshimizu, K., Tokuda, H., Nishino, H., and Ohigashi, H. Suppressive effects of citrus fruits on free radical generation and nobiletin, an anti-inflammatory polymethoxyflavonoid. Biofactors 2000;12(1-4):187-192. View abstract.

Sugiyama, S., Umehara, K., Kuroyanagi, M., Ueno, A., and Taki, T. Studies on the differentiation inducers of myeloid leukemic cells from Citrus species. Chem Pharm Bull (Tokyo) 1993;41(4):714-719. View abstract.

Kim, M. J., Park, H. J., Hong, M. S., Park, H. J., Kim, M. S., Leem, K. H., Kim, J. B., Kim, Y. J., and Kim, H. K. Citrus Reticulata blanco induces apoptosis in human gastric cancer cells SNU-668. Nutr Cancer 2005;51(1):78-82. View abstract.

Kang, S. A., Park, H. J., Kim, M. J., Lee, S. Y., Han, S. W., and Leem, K. H. Citri Reticulatae Viride Pericarpium extract induced apoptosis in SNU-C4, human colon cancer cells. J Ethnopharmacol 2005;97(2):231-235. View abstract.

Tian, Q., Miller, E. G., Ahmad, H., Tang, L., and Patil, B. S. Differential inhibition of human cancer cell proliferation by citrus limonoids. Nutr Cancer 2001;40(2):180-184. View abstract.

Yuan, J. M., Wang, X. L., Xiang, Y. B., Gao, Y. T., Ross, R. K., and Yu, M. C. Preserved foods in relation to risk of nasopharyngeal carcinoma in Shanghai, China. Int J Cancer 2000;85(3):358-363. View abstract.

Backman, J. T., Maenpaa, J., Belle, D. J., Wrighton, S. A., Kivisto, K. T., and Neuvonen, P. J. Lack of correlation between in vitro and in vivo studies on the effects of tangeretin and tangerine juice on midazolam hydroxylation. Clin Pharmacol Ther 2000;67(4):382-390. View abstract.

Aslan, A., Unal, I., Karaguzel, G., and Melikoglu, M. A case of intestinal obstruction due to phytobezoar--an alternative surgical approach. Swiss Surg 2003;9(1):35-37. View abstract.

Skala, J. and Komarek, J. [Obstruction of the small intestine due to orange and tangerine]. Rozhl Chir 1976;55(4):252-253. View abstract.

Wingerath, T., Stahl, W., and Sies, H. beta-Cryptoxanthin selectively increases in human chylomicrons upon ingestion of tangerine concentrate rich in beta-cryptoxanthin esters. Arch Biochem Biophys 1995;324(2):385-390. View abstract.

Ho SC, Kuo CT. Hesperidin, nobiletin, and tangeretin are collectively responsible for the anti-neuroinflammatory capacity of tangerine peel (Citri reticulatae pericarpium). Food Chem Toxicol 2014;71:176-82. View abstract.

Liao J, Xu T, Liu YH, Wang SZ. A new limonoid from the seeds of Citrus reticulata Blanco. Nat Prod Res 2012;26(8):756-61. View abstract.

Li, Y., Xu, C., Zhang, Q., Liu, J. Y., and Tan, R. X. In vitro anti-Helicobacter pylori action of 30 Chinese herbal medicines used to treat ulcer diseases. J Ethnopharmacol 4-26-2005;98(3):329-333. View abstract.

Rincon, A. M., Vasquez, A. M., and Padilla, F. C. [Chemical composition and bioactive compounds of flour of orange (Citrus sinensis), tangerine (Citrus reticulata) and grapefruit (Citrus paradisi) peels cultivated in Venezuela]. Arch Latinoam Nutr 2005;55(3):305-310. View abstract.

Vinson, J. A., Liang, X., Proch, J., Hontz, B. A., Dancel, J., and Sandone, N. Polyphenol antioxidants in citrus juices: in vitro and in vivo studies relevant to heart disease. Adv Exp Med Biol 2002;505:113-122. View abstract.