Abstract
Lin Y-S, Hu L, and Yin M-C. Apoptotic Effects of Rotundic Acid upon Human Esophagus and Lung Cancer Cells. Integrative Cancer Therapies. 10.1177/1534735416635275
This article was published online on April 26, 2016 in Integrative Cancer Therapies, and its DOI is 10.1177/1534735416635275. The authors wish to retract this article because the third author made mistakes in calculation of the concentration of the compounds used in experiments shown in Tables 1 and 2. This mistake affected the accuracy of data shown in these tables, the reproducibility of data, and weakened the reported conclusion. Therefore, all authors agreed to retract this article. This request has been approved by the editorial staff of Integrative Cancer Therapies.