Ragazzi, A., Mancini, F., Dellavalle, I., Capretti, P. and Moricca, S. 2001. Endophytic fungi in Quercus cerris : isolation frequency in relation to phenological phase, tree health and the organ affected. Phytopathologia Mediterranea. 40, 2 (Aug. 2001), 165–171. DOI:https://doi.org/10.14601/Phytopathol_Mediterr-1598.