参考文献
外科学

        1.Eisele J H,Noble M I,Katz J,et al. Bilateral phrenic-nerve block in man:technical problems and respiratory effects [J].Anesthesiology,1972,37(1):64-69.2.Michalek P,Kautznerova D. Combined use of ultrasonograpby and neurostimulation for therapeutic phren    （共 1447 字）     [阅读本文] >>