Methotrexate/prednisolone
Lymphoproliferative disorder in the form of Epstein–Barr virus positive diffuse large B-cell lymphoma of maxillary gingiva and bilateral lungs: case report-
Serious
An event is determined to be serious (based on the ICH definition) when the patient outcome is:
death
life-threatening
hospitalisation
disability
congenital anomaly
other medically important event