Magnetic resonance imaging of the fifth metatarsophalangeal joint compared with conventional radiography in patients with early rheumatoid arthritis.

Forslind K, Johanson A, Larsson EM, Svensson B.Scand J Rheumatol. 2003;32(3):131-7. doi: 10.1080/03009740310002452.PMID: 12892248 Clinical Trial.