Methods Totally 80 guinea pigs randomly divided into 4 groups i. e. blank group, lithogenic group, prevention by bear bile powder group and UDCA group.
方法将80只豚鼠随机分为4组,分别为空白组、致石组、熊胆粉预防组、熊去氧胆酸(UDCA)预防组。
Methods Totally 80 guinea pigs randomly divided into 4 groups i. e. blank group, lithogenic group, prevention by bear bile powder group and UDCA group.
方法将80只豚鼠随机分为4组,分别为空白组、致石组、熊胆粉预防组、熊去氧胆酸(UDCA)预防组。
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