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Madsen JE, Wang JS, Hukkanen M, Nordsletten L, Konttinen YT, Santavirta S, Polak JM, Aspenberg P.Madsen JE, et al. Among authors: wang js.Acta Orthop Scand. 1996 Jun;67(3):217-20. doi: 10.3109/17453679608994676.Acta Orthop Scand. 1996.PMID: 8686456
Goodman S, Aspenberg P, Wang JS, Song Y, Doshi A, Regula D, Emmanual J, Lidgren L.Goodman S, et al. Among authors: wang js.Acta Orthop Scand. 1993 Dec;64(6):627-33. doi: 10.3109/17453679308994585.Acta Orthop Scand. 1993.PMID: 8291406