Wuxiang Mao, Jianlin Hu, Tingting Hong, Xiwen Xing, Sen Wang, Xi Chena and Xiang Zhou*
, A convenient method for selective detection of 5-hydroxymethylcytosine and 5-formylcytosine sites in DNA sequences. Org. Biomol. Chem., 2013, 11, 3568-3572.