A male dog, one year old, was brought to the clinic on March 19, 1941. The history received was that the dog had a slight discharge from its left eye, and that the owner had recently cut some hair that was protruding between the eyelids.
Gathman, A. C.
Iowa State University Veterinarian: Vol. 4
, Article 9.
Available at: https://lib.dr.iastate.edu/iowastate_veterinarian/vol4/iss2/9