Institute of Acute Communicable Disease Prevention and Control, Guangxi Center for Disease Prevention and Control, Nanning, Guangxi 530028, China.
Guangxi Medical University Nursing College, Nanning, Guangxi 530021, China.
Chin Med J (Engl). 2019 Aug 20;132(16):1995-1997. doi: 10.1097/CM9.0000000000000376.
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