1. Plasma Cell Tumors of Mediastinum and Lung; Report of 2 Cases;Childress;J. Thoracic Surg.,1950
2. Bross, K.: Zur Plasmonzytomfrage, Folia haemat. 45: 137, 1931; cited by Hellwig.9
3. Divis, Georg, and Sikl, Hermann: Ueber erfolgreiche operative Entfernung einer eigenartigen Lungengeschevulst (Plasmozytom), Acta Chir. Scandinav. Vol. LXIII, Fasc. III, 207-219, 1928.
4. Plasmacytoma of the Lung;Gordon;Arch. Path.,1944