Cancer in the parasitic protozoans Trypanosoma brucei and Toxoplasma gondii. - Zhao-Rong Lun; De-Hua Lai; Yan-Zi Wen; Ling-Ling Zheng; Ji-Long Shen; Ting-Bo Yang; Wen-Liang Zhou; Liang-Hu Qu; Hide, Geoff; Ayala, Francisco J. (Proceedings of the National Academy of Sciences of the United States of America, 2015)