Alivernini, S., Fedele, A., Cuoghi, I., Tolusso, B. and Ferraccioli, G. (2008) “Citrullination: the loss of tolerance and development of autoimmunity in rheumatoid arthritis”, Reumatismo, 60(2), pp. 85–94. doi: 10.4081/reumatismo.2008.85.