Analysis of Diagnosis and Management of 13 Cases of Digestive Tract Obstruction Caused by#br# Orbeez in Children
Zhang Xueqin, Bai Qiang, Dong Kegang
Journal of Dali University . 2020, (2): 6 -8 .  DOI: 10. 3969 / j. issn. 2096-2266. 2020. 02. 002