Septal defect
http://purl.bioontology.org/ontology/OMIM/MTHU048628
C0018816
http://purl.bioontology.org/ontology/OMIM/157800
http://purl.bioontology.org/ontology/OMIM/616789
MTHU048628
T019
http://purl.bioontology.org/ontology/OMIM/MTHU000110