medicine by specialty rheumatology http://purl.bioontology.org/ontology/MESH/D012219 http://purl.bioontology.org/ontology/SNOMEDCT/394810000 http://purl.obolibrary.org/obo/NCIT_C17099 https://en.wikipedia.org/wiki/Category:Rheumatology https://en.wikipedia.org/wiki/Rheumatology https://www.wikidata.org/wiki/Q327657 A subspecialty of internal medicine concerned with the study of inflammatory or degenerative processes and metabolic derangement of connective tissue structures which pertain to a variety of musculoskeletal disorders, such as arthritis. rheumatologic rheumatological