肺炎病毒 / Pneumovirus
http://purl.bmicc.cn/ontology/ICD11CN/XN8W9
http://id.who.int/icd/release/11/2019-04/mms/824203597
XN8W9
ICD11CN:XN8W9
http://purl.bmicc.cn/ontology/ICD11CN/1208497819