标题：COVID-19儿童的肠道持续排毒现象及临床意义
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舒赛男
单位： 部门：儿科
Prof. Sainan Shu, MD, PhD
Chief of Division of Pediatric Infectious and Digestive Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology
President, Chinese Society of Pediatric Infectious Disease, CMA