Biosafety classification is based on U.S. Public Health Service Guidelines, it is the responsibility of the customer to ensure that their facilities comply with biosafety regulations for their own country.
Baldwin CA, Scott FW. Feline infectious peritonitis vaccine and method of preparation. US Patent 5,043,281 dated Aug 27 1991
McKeirnan AJ, et al. Isolation of Feline Coronaviruses from Two Cats with Diverse Disease Manifestations. Feline Pract. 11: 16-20, 1981.
Pederson et al., Adv. Exp. Med. Biol. 173: 365-380, 1984 and US Pat. 4,195,130.
