Radiation damage to the lung: is fibrosis an independent process or consequently to early pneumonitis?J. Hopewell, J. Liu Kiger, S. Kiger Iii, K. Riley, P. Binns, H. Patel et J. CoderreRadioprotection, 43 5 (2008) 137DOI: https://doi.org/10.1051/radiopro:2008533