Rheumatoid arthritis
http://purl.bioontology.org/ontology/OMIM/MTHU049127
C0003873
http://purl.bioontology.org/ontology/OMIM/270150
http://purl.bioontology.org/ontology/OMIM/108050
MTHU049127
T047
http://purl.bioontology.org/ontology/OMIM/MTHU000067
http://purl.bioontology.org/ontology/OMIM/MTHU000029