De Waele, S., Lecouvet, F., Malghem, J., Jamar, F., & Lambert, M. (2000). Schnitzler’s syndrome: an unusual cause of bone pain with suggestive imaging features. American Journal of Roentgenology, 175(5), 1325-1327. https://hdl.handle.net/2078.5/87988 (Original work published 2000)