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
Feline infectious peritonitis was diagnosed in a two-year-old Ragdoll cat at Bay Cities Pet Hospital, Torrance, California in August of 1974. The article describes the specific case and discusses the current knowledge of the disease.
Lemme, Chuck and Hoskins, Johnny D.
"Feline Infectious Peritonitis,"
Iowa State University Veterinarian: Vol. 37
, Article 4.
Available at: https://lib.dr.iastate.edu/iowastate_veterinarian/vol37/iss1/4