Guo, Q., Q. Jiang, W. Liu, and Y. Bai. “All-Trans Retinoic Acid Inhibits HOXA7 Expression in Leukemia Cell NB4”. Cellular and Molecular Biology, vol. 62, no. 1, Jan. 2016, pp. 63-66, https://mail.cellmolbiol.org/index.php/CMB/article/view/782.