AB0471 Wide heterogeneity in treatment protocols and inappropiate use of prednisolone for anti-ro/la associated-congenital heart block: a systematic review of 492 cases
SLE, Sjögren's and APS - clinical aspects (other than treatment)
AB0471 Wide heterogeneity in treatment protocols and inappropiate use of prednisolone for anti-ro/la associated-congenital heart block: a systematic review of 492 cases