Zhao SM, Kuang B, Fan JT, Yan H, Xu WY, Tan NH. Antitumor Cyclic Hexapeptides from Rubia Plants: History, Chemistry, and Mechanism (2005–2011). Chimia [Internet]. 2011 Dec. 14 [cited 2024 May 3];65(12):952. Available from: https://www.chimia.ch/chimia/article/view/2011_952