"SNOMEDCT_US_2021_09_01:157059004"^^ . "placenta praevia"^^ . "A placenta disease that is characterized by placenta attachment to the uterine wall close to or covering the cervix."^^ . . . . "UMLS_CUI:C0032046"^^ . "NCI:C26858"^^ . "MESH:D010923"^^ . "ICD10CM:O44"^^ . "DOID:11060"^^ . . "disease_ontology"^^ .