Analysis for crystals in synovial fluid: training of the analysts results in high consistency
B Lumbreras, E Pascual, J Frasquet, J González-Salinas, E Rodríguez, I Hernández-Aguado
Annals of the Rheumatic Diseases Apr 2005, 64 (4) 612-615; DOI: 10.1136/ard.2004.027268
