Objective: The aim of this study is to compare the clinical results obtained with the cutting seton and the loose seton in the surgical management of ischiorectal abscess.
试验组采用
开加虚
引流的方法;对照组采用传统的
开

。
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This includes two “still lives” which flicker between poignancy and irony: “Away from the Flock” (1994), a white sheep suspended in a tank of formaldehyde, and “Mother and Child Divided” (1993), a cow and calf split between four tanks.
这六件作品中包括两件介于辛酸和讽刺之间的《静寂的生命》,分别是《远
羊群》(1994年),一只泡在甲醛容器中的白羊, 以及《母子分
》(1993),在四个容器间
开的母牛和牛犊。


号