胃肠镜联合腹腔镜在儿童不明原因消化道出血的应用
孙贝贝，卞红强
Application of Gastrointestinal Endoscopy Combined with Laparoscopy on Children with Obscure Gastrointestinal Bleeding
SUN Beibei，BIAN Hongqiang
江汉大学学报（自然科学版）
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2018, (6): 528
-532
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DOI: 10.16389/j.cnki.cn42-1737/n.2018.06.007