[Papulonecrotic cutaneous lesions in both elbows, polyarthralgias, sinusitis and renal insufficiency]. - Parra Ruiz J; Callejas Rubio JL; Navas Parejo A; Nicolás Benticuaga Martínez M; Navarro-Pelayo F; Ortego Centeno N (Revista clinica espanola, 2005)