results the morphological features of levator ani muscle in sui and pop group included the muscular fiber density decreased and separated by large amounts of dense connective tissue.
结果sui组和pop组患者肛提肌肌纤维密度减小,被丰富的纤维结缔组织充填、取代。
the results were as follows: 1. the cfb of the fetus heart was dense connective tissue;