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
Infectious bovine mastitis is one of the major diseases plaguing the livestock industry today. Although there are several good therapeutic agents for eliminating many of the infectious organisms from cows' udders, a major problem which still remains is a quick, accurate, easy, on the spot test to determine the presence or absence of mastitis.
Maddy, Keith T.
"Studies and Observations on Bovine Mastitis. II. Catalase Test For Mastitis,"
Iowa State University Veterinarian: Vol. 16
, Article 1.
Available at: https://lib.dr.iastate.edu/iowastate_veterinarian/vol16/iss1/1