[Effect of steroid hormones on the growth and course of malignant tumors].
D001921:Brain; D001932:Brain Neoplasms; D003348:Cortisone / Q000494:pharmacology*; D009369:Neoplasms; D013256:Steroids; D013739:Testosterone / Q000494:pharmacology*
D013256:Steroids; D013739:Testosterone; D003348:Cortisone
BRAIN NEOPLASMS/experimental; CORTISONE/pharmacology; TESTOSTERONE/pharmacology