authors are favourable to post-operative irradiation stage i and ii astrocytomas exhibiting pejorative features ( focalized 6.000 to 6.500 rads ) and to systematic post-operative irradiation in the glioblastomas over extended fields , either spreaded on irradiation ( 6.000 rads ) or concentrated irradiation ( two series of 1.800 rads ) .
C0004114
astrocytomas
C0017636
glioblastomas