碳酸钙 / Calcium carbonate
http://purl.bmicc.cn/ontology/ICD11CN/XM9003
http://id.who.int/icd/release/11/2019-04/mms/1892591643
XM9003
ICD11CN:XM9003
http://purl.bmicc.cn/ontology/ICD11CN/503575075