title: What is the definition for coexistent rheumatoid arthritis and systemic lupus erythematosus?
authors.forename: M
authors.initials: M
authors.lastname: Satoh
authors.forename: A K
authors.initials: AK
authors.lastname: Ajmani
authors.forename: M
authors.initials: M
authors.lastname: Akizuki
mesh_terms: D001172:Arthritis, Rheumatoid / Q000145:classification / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000145:classification / Q000150:complications* / Q000175:diagnosis; D009626:Terminology as Topic