P45 ANA positivity in IgA nephropathy: is systemic lupus erythematosus coming up?
Crossref DOI link: https://doi.org/10.1136/lupus-2020-eurolupus.93
Published Online: 2020-03-23
Published Print: 2020-03
Update policy: https://doi.org/10.1136/crossmarkpolicy
Catapano, Fausta
Fabbrizio, Benedetta
Mancini, Elena