8Henschke CI,McCauley DI,YanKelevitz DF,et al.Early lung cancer action project:over all design and findings from baseline screenin[J].Lancet,1999,354(9173):99.
9Rudwaleit M, Listing J, Brandt J, et al. Prediction of a major clinical response(BASDAl 50)to tumour necrosis factor:a block- ers in ankylosing spondylitis[J]. Ann Rheum Dis, 2004,63 : 665- 670.
10van der lander S, Valkenburg HA,Cats A. Evaluation of diagnos-tic criteria for ankylosing spondylitis: a proposal for modifi cation ofthe New York criteria[J]. Arthritis Rheum, 1984,27: 361.
