(Q71628428)
Statements
Interrelationship of outcome measures and process variables in early rheumatoid arthritis. A comparison of radiologic damage, physical disability, joint counts, and acute phase reactants (English)
van Leeuwen MA
van der Heijde DM
van Rijswijk MH
Houtman PM
van Riel PL
van de Putte LB
1 March 1994