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
Leptospirosis is an important disease problem, both in animals and in man. Since the causative organism Leptospira icterohemorrhagiae and Leptospira canicola may be transferred from a dog to its owner, or vice versa, early diagnosis is essential. The clinical picture, although suggestive, is commonly nonspecific, but final diagnosis must be made by laboratory methods.
Jones, T. C.
Iowa State University Veterinarian: Vol. 8
, Article 6.
Available at: http://lib.dr.iastate.edu/iowastate_veterinarian/vol8/iss4/6