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.
. . Ann. Parasitol. Hum. Comp. 31: 449-469, 1956.
. . Ann. Parasitol. Hum. Comp. 32: 580-589, 1957.
