R Bassan, G Locatelli, G Borleri, A Salvi, and T Barbui. 2004. “Immunophenotypic Evaluation of Circulating T-Cell Clones in Hypereosinophilic Syndromes With or Without Abnormal CD3 and CD4 Lymphocytes”. Haematologica 89 (2). Pavia, Italy, 238-39. https://doi.org/10.3324/%x.