A.3OGy B.4OGy C.5OGy D.6OGy E.7OGy
A.卡介苗 B.左旋咪唑 C.麻疹疫苗 D.異體癌細(xì)胞 E.流感疫苗
A.多發(fā)性神經(jīng)纖維瘤又稱為神經(jīng)纖維瘤病 B.腫瘤質(zhì)地柔軟,因瘤內(nèi)血運(yùn)豐富可壓縮 C.神經(jīng)纖維瘤病有遺傳傾向 D.頭面部多發(fā)性神經(jīng)纖維瘤病可伴有枕骨缺損 E.神經(jīng)纖維瘤是良性腫瘤