Transition phase towards psoriatic arthritis: clinical and ultrasonographic characterisation of psoriatic arthralgia
Alen Zabotti, Dennis G McGonagle, Ivan Giovannini, Enzo Errichetti, Francesca Zuliani, Anna Zanetti, Ilaria Tinazzi, Orazio De Lucia, Alberto Batticciotto, Luca Idolazzi, Garifallia Sakellariou, Sara Zandonella Callegher, Stefania Sacco, Luca Quartuccio, Annamaria Iagnocco, Salvatore De Vita
RMD Open Oct 2019, 5 (2) e001067; DOI: 10.1136/rmdopen-2019-001067