title: Drug-free sustained remission or spontaneous remission by natural history in rheumatoid arthritis? An unsolved question: comment on the article of Ajeganovaet al.
authors.forename: Henning
authors.initials: H
authors.lastname: Zeidler
mesh_terms: D018501:Antirheumatic Agents; D001172:Arthritis, Rheumatoid; D006801:Humans; D012075:Remission, Spontaneous
chemical_list: D018501:Antirheumatic Agents
keywords: Disease Activity; Rheumatoid Arthritis; Treatment