Hamdouch K, Rodríguez C, Pérez-Venegas J, Rodríguez I, Astola A, Ortiz M, Yen TJ, Bennani M, Valdivia MM. Anti-CENPI autoantibodies in scleroderma patients with features of autoimmune liver diseases. Clin Chim Acta. 2011 Nov 20;412(23-24):2267–71. doi: 10.1016/j.cca.2011.08.024. PMID: 21888900.