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光镜下观察肠神经丛的分布,肠壁肌层sy免疫活性纤维的分布。
SY-immunoreactive nerve fibers in the bowel layers were graded under optical microscope.
youdao
-
光镜下观察肠神经丛的分布,肠壁肌层sy免疫活性纤维的分布。
SY-immunoreactive nerve fibers in the bowel layers were graded under optical microscope.
youdao