cytosolic estrogen ( er ) , progesterone ( pr ) , androgen ( ar ) , and glucocorticoid ( gr ) receptors were evaluated in 6 meningiomas and 12 gliomas ( 6 astrocytomas and 6 glioblastomas ) using a dextran-coated charcoal method .
C0004114
astrocytomas
C0017636
glioblastomas