Analysis of TP53 aflatoxin signature mutation in hepatocellular carcinomas from Guatemala: A cross‐sectional study (2016‐2017) oleh Christian S. Alvarez, Jeremy Ortiz, Giovanna Bendfeldt‐Avila, Yi Xie, Mingyi Wang, Dongjing Wu, Herbert Higson, Elisa Lee, Kedest Teshome, Joaquin Barnoya, David E. Kleiner, John D. Groopman, Roberto Orozco, Katherine A. McGlynn, Eduardo Gharzouzi, Michael Dean