RT Journal Article SR Electronic T1 Thrombocytosis and thrombocytopenia in rheumatic diseases. JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP 437 DO 10.1136/ard.41.4.437-a VO 41 IS 4 A1 Valentini, G A1 Chianese, U A1 Tirri, G A1 Giordano, M YR 1982 UL http://ard.bmj.com/content/41/4/437.1.abstract AB