Aflatoxin-induced TP53 R249S mutation in hepatocellular carcinoma in Thailand: association with tumors developing in the absence of liver cirrhosis. oleh Stephanie Villar, Sandra Ortiz-Cuaran, Behnoush Abedi-Ardekani, Doriane Gouas, Andre Nogueira da Costa, Amelie Plymoth, Thiravud Khuhaprema, Anant Kalalak, Suleeporn Sangrajrang, Marlin D Friesen, John D Groopman, Pierre Hainaut