Cotelli, M. S., Scarsi, M., Bianchi, M., Bertasi, V., Civelli, P., Manelli, F., & Turla, M. (2020). Granulomatosis with polyangiitis presenting with pachymeningitis and persistent headache. Italian Journal of Medicine, 14(1), 27-30. https://doi.org/10.4081/itjm.2020.1193