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New
Development
of Cancer Therapy
Recently,
with
the
development
of
science and technolgy,
new
weapons for cancer ;herapy appear one after
another.
The
curative
effects
of
cancer treatment have obviously improved.
Brachy-
therapy
has
replaced radium therapy.
Laser,
microwave and and
cryosurgery
become
new
methods
for
the
treatment
of
brain
tumours
especially
those
in
the
dangerous area
not surgically
ac-
cessible.
ln
addition,
gene therapy
has
shown
its
broad prospects.
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