Iowa State University Veterinarian Records, RS 22/6/0/9, University Archives, Special Collections Department, Iowa State University, http://www.add.lib.iastate.edu/spcl/arch/rgrp/22-6-0-9.html
Lymphosarcoma is a disease that was first recognized about 100 years ago by Leisering in Germany. Lymphosarcoma is a neoplastic proliferation of lymphoid tissue which results in diffuse infiltration of organs or formation of discrete solid tumor masses. These are locally destructive and invasive.
Thompson, Jerry; Geiner, Thomas; and Van Gelder, Gary
Iowa State University Veterinarian: Vol. 26
, Article 2.
Available at: http://lib.dr.iastate.edu/iowastate_veterinarian/vol26/iss3/2