The development of nanomedicine systems for applications in cancer therapies has been widely explored in the last decade......

目的：观察生物膜与明胶海绵复合应用对锥板切除术后硬脊膜及神经根粘连预防作用。方法：将１８只杂种犬的三个非连续腰椎行椎板切除术，随机......