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
Swien erysipelas is a controversial subject and some may disagree with almost any statement made concerning it. The disease is too vast in scope for anyone branch of the profession to observe in all its variations. Practitioners must necessarily take as facts some of the things investigators have found in the laboratory. The laboratory men, in turn, do not have the opportunity to see all the variations of the di
Railsback, Lee T.
"A Practitioner's Views on Swine Erysipelas,"
Iowa State University Veterinarian: Vol. 21
, Article 5.
Available at: http://lib.dr.iastate.edu/iowastate_veterinarian/vol21/iss1/5