Anal endosonography is a useful diagnostic tool in anal fistulas and anal abscessesR Leppert,M Kraemer,M Sailer,D Bussen,KH Fuchs,A ThiedeBRITISH JOURNAL OF SURGERY(1998)引用 0|浏览1暂无评分AI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要