黏膜层 / Mucosa
http://purl.bmicc.cn/ontology/ICD11CN/XA0PT3
http://id.who.int/icd/release/11/2019-04/mms/1193809293
XA0PT3
ICD11CN:XA0PT3
http://purl.bmicc.cn/ontology/ICD11CN/XA7A99