Feng X, Tang R, Zhang R, Wang H, Ji Z, Shao Y, Wang S, Zhong T, Gu Y, Meng J. A comprehensive analysis of IDO1 expression with tumour‐infiltrating immune cells and mutation burden in gynaecologic and breast cancers. J Cellular Molecular Medi. 2020 Mar 30;24(9):5238–48. doi: 10.1111/jcmm.15176.