Volvulus
http://purl.bioontology.org/ontology/OMIM/MTHU036466
C0042961
http://purl.bioontology.org/ontology/OMIM/112200
http://purl.bioontology.org/ontology/OMIM/267000
MTHU036466
T047
http://purl.bioontology.org/ontology/OMIM/MTHU000224