Erratum to: Clinical significance of abdominal scintigraphy using (99m)Tc-HMPAO-labelled leucocytes in patients with seronegative spondyloarthropathies
1 Department of Nuclear Medicine, "Hospital Universitario Gregorio Marañón", Universidad Complutense, Doctor Esquerdo, 46, 28007 Madrid, Spain, Spain, jcaf@airtel.net or jcaf@jet.es.