Alogliptin and tubulointerstitial nephritis: A potential complication Byron Chiliquinga Morales, Carmen Martin Varas, Leonardo Calle García, Astrid Rodríguez Gómez, Carlos Santos Alonso, Pablo Sánchez Garrote, Paulo García Gutiérrez, Nieves Losada de la Rosa, María José Fernández-Reyes Luis, Ana Saiz González, Angie Tenelanda Santillan

New challenges in tubulointerstitial nephritis induced by drugs Gema M. Fernández Juárez, Javier Villacorta Pérez, Fernando Caravaca Fontán, Clara Cases Corona, Beatriz Sánchez Alamo, Ana M. Tato Ribera

Isolated tubulointerstitial nephritis in a patient with systemic lupus erythematosus María Jesús Moyano Franco, Amor Sánchez, Ortega Ruano, Armas Padrón