Allium cepa used as a dosimetry system in nuclear and radiological emergencies M. N. Xavier, S. M. Pantaleão, R. Scher, R. Ciolini, F. d’Errico and S. O. Souza Eur. Phys. J. Plus, 136 6 (2021) 682 Published online: 22 June 2021 DOI: 10.1140/epjp/s13360-021-01674-8