TY - JOUR AU - Georgakis, M K; Karalexi, M A; Kalogirou, E I TI - Incidence, time trends and survival patterns of childhood pilocytic astrocytomas in Southern-Eastern Europe and SEER, US JO - J Neurooncol IS - 01 VL - 131 PY - 2017 DO - 10.1007/s11060-016-2284-9 L3 - PubMed-ID: 27743145 SP - 163 EP - 175 N1 - , et al. ER -