title: ORTHOPEDIC SURGERY IN RHEUMATOID ARTHRITIS.
mesh_terms: D001168:Arthritis; D001172:Arthritis, Rheumatoid; D001699:Biometry; D005387:Finland; D006801:Humans; D019637:Orthopedic Procedures; D009985:Orthopedics; D013223:Statistics as Topic
keywords: ARTHRITIS, RHEUMATOID; FINLAND; ORTHOPEDICS; STATISTICS