Isolated anti-ribosomal P antibodies are associated with reduced risk of renal and articular involvement in systemic lupus erythematosus patients. An observational study from one center. - Elghali, Mourad; Yosr, Boussoukaya; Syrine, Daadaa; Mahbouba, Jguirim; Nabil, Sakly; Sonia, Hammami (Rheumatology / Reumatologia, 2025)