Granulomatosis con poliangeítis simulando una torsión testicular Laura Aizpiri Antoñana; José Luis Bauzá Quetglas; Elena Prados Pérez; Karel López Brito; Priscila Benito García; Enrique Carmelo Pieras Ayala;

Mycophenolate mofetil for induction and maintenance of remission in naïve patients with granulomatosis with polyangiitis without renal involvement Yasser Emad; Yasser Ragab; Johannes J. Rasker;