GBM为最常见且致死率极高的脑部肿瘤;其常6eWk入邻近组织,且形状多g20l而无确定范围F9TQ
文献来源Igs7Pástor?,StambaughRF,TaylorLA.Dofundsmakemorewhentheytrademore?[J].TheJournalofFinance,2017,72(4):1483-1528.