羊膜 / Amnion
http://purl.bmicc.cn/ontology/ICD11CN/XA8XR0
http://id.who.int/icd/release/11/2019-04/mms/1901492070
XA8XR0
ICD11CN:XA8XR0
http://purl.bmicc.cn/ontology/ICD11CN/XA7MU1