More difficult still: Treating severe rapidly progressive glomerulonephritis in the context of COVID-19 pneumonia Juan Antonio Martín Navarro; Melissa Cintra Cabrera; Fabio Proccacini; Jorge Muñoz Rodríguez; David Roldán Cortés; Rafael Lucena Valverde; Mayra Ortega Díaz; Marta Puerta Carretero; Juana Gil Herrera; Maria Teresa Jaldo Rodríguez; Marta Albalate Ramón; Elena Corchete Prats; Laura Medina Zahonero; Patricia de Sequera Ortiz; Roberto Alcázar Arroyo;

Necrotising glomerulonephritis in a patient with HIV, HCV and visceral leishmaniasis Marta Puerta Carretero; Mayra Ortega Díaz; Elena Corchete Prats; David Roldán Cortés; Guillermo Cuevas Tascón; Juan A. Martín Navarro; Maria Teresa Jaldo Rodríguez; Laura Medina Zahonero; Melissa Cintra Cabrera; Pablo Ryan Murúa; Marta Albalate Ramón; Patricia de Sequera Ortiz; Roberto Alcázar Arroyo;

Immunosuppression as a trigger for hyperinflammatory syndrome due to Strongyloides stercolaris in membranous nephropathy Mayra Ortega-Díaz; Marta Puerta Carretero; Juan A. Martín Navarro; Teresa Aramendi Sánchez; Roberto Alcázar Arroyo; Elena Corchete Prats; Patricia de Sequera Ortiz; Marta Albalate Ramón; M. Teresa Jaldo Rodríguez; Laura Medina Zahonero;