^van Rossum, TG; Vulto, AG; Hop, WC; Schalm, SW. Pharmacokinetics of intravenous glycyrrhizin after single and multiple doses in patients with chronic hepatitis C infection.. Clinical Therapeutics. December 1999, 21 (12): 2080–90. PMID 10645755. doi:10.1016/S0149-2918(00)87239-2. hdl:1765/73160.
^Ploeger, B; Mensinga, T; Sips, A; Seinen, W; Meulenbelt, J; DeJongh, J. The pharmacokinetics of glycyrrhizic acid evaluated by physiologically based pharmacokinetic modeling.. Drug Metabolism Reviews. May 2001, 33 (2): 125–47. PMID 11495500. doi:10.1081/DMR-100104400.
^ 4.04.1Fiore, C; Eisenhut, M; Krausse, R; Ragazzi, E; Pellati, D; Armanini, D; Bielenberg, J. Antiviral effects of Glycyrrhiza species. Phytotherapy Research. 2008, 22 (2): 141–8. PMID 17886224. doi:10.1002/ptr.2295.
^ 5.05.15.2Black Licorice: Trick or Treat?. US Food and Drug Administration. 30 October 2017 [15 December 2017]. (原始内容存档于2017-06-30).引用错误:带有name属性“fda-cons”的<ref>标签用不同内容定义了多次
^ 6.06.16.2Penninkilampi, R; Eslick, E. M; Eslick, G. D. The association between consistent licorice ingestion, hypertension and hypokalaemia: A systematic review and meta-analysis. Journal of Human Hypertension. 2017, 31 (11): 699–707. PMID 28660884. doi:10.1038/jhh.2017.45.
^ 8.08.18.2Asl, MN; Hosseinzadeh, H. Review of pharmacological effects of Glycyrrhiza sp. and its bioactive compounds.. Phytotherapy Research. 1 June 2008, 22 (6): 709–24. PMID 18446848. doi:10.1002/ptr.2362.
^ 9.09.1Kočevar Glavač, Nina; Kreft, Samo. Excretion profile of glycyrrhizin metabolite in human urine. Food Chemistry. 2012, 131: 305–308. doi:10.1016/j.foodchem.2011.08.081.