preferred_name: Rheumatoid Arthritis of Unspecified Knee with Involvement of Organs and Systems
preferred_name_lc: rheumatoid arthritis of unspecified knee with involvement of organs and systems
label: Rheumatoid Arthritis of Unspecified Knee with Involvement of Organs and Systems
label_lc: rheumatoid arthritis of unspecified knee with involvement of organs and systems