IgA vasculitis with nephritis (Henoch-Schönlein purpura) after COVID-19: A case series and review of the literature Irene Oñate; Milagros Ortiz; Andrea Suso; Carmen Mon; Karen Galindo; Carolina Lentisco; Rosa Camacho; María Sánchez; Aniana Oliet; Olimpia Ortega; Juan C. Herrero; José A. Cortés; Alejandro Pascual;

Increased serum phosphate concentration within the normal reference levels is associated with all-cause mortality in non-dialysis CKD patients: A five-year prospective cohort study Ana Cerqueira; Janete Quelhas-Santos; Núria Paulo; Claúdia Camila Dias; Manuel Pestana;

From stage 1 to end-stage renal failure: Amyloid ß42, amyloid ß40, amyloid ß42/40 ratio, p-tau181 and cognitive function relationship Yasemin Co¿kun Yavuz; Zeynep Biyik; Firdevs Sak; Muslu Kaz¿m Korez; Sedat Abusoglu; Lutfullah Altintepe;