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المؤلفون: Hanlan Jiang, Xiaofang Cai, Sheng-Ying Xia, Tao Yu, Si-Min Zhang, Wenbin Li, Yao-Ling Ma, Wen-Hui Du
المصدر: Frontiers of Medicine
مصطلحات موضوعية: 0301 basic medicine, Male, 2019-20 coronavirus outbreak, medicine.medical_specialty, China, Coronavirus disease 2019 (COVID-19), pediatrics, Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), Symptom assessment, 03 medical and health sciences, coronavirus disease 2019, 0302 clinical medicine, COVID-19 Testing, Internal medicine, Medicine, Humans, 030212 general & internal medicine, Child, Pathogen, Retrospective Studies, business.industry, emergency, SARS-CoV-2, retrospective investigation, Age Factors, COVID-19, Infant, Retrospective cohort study, General Medicine, Hospitalization, 030104 developmental biology, Medicine public health, Child, Preschool, Female, Symptom Assessment, business, Research Article, severe acute respiratory syndrome coronavirus 2