Inter- and intrareader variability in the interpretation of two radiographic classification systems for juvenile rheumatoid arthritis.Published in:2003By:Doria, Andréa S.;de Castro, Cláudio C.;Kiss, Maria Helena B.;Sernik, Renato A.;Vitule, Luís F.;Silva, Carlos H. M.;Zerbini, Cristiano A. F.;Arantes, Paula R.;Lucato, Leandro;Germano, Marco A. N.;Cerri, Giovanni G.;Doria, Andréa S;de Castro, Cláudio C;Vitule, Luís FPublication type:journal article