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.
Scardovi V, Crociani F. Bifidobacterium catenulatum, Bifidobacterium dentium, and Bifidobacterium angulatum: Three new species and their deoxyribonucleic acid homology relationships. Int. J. Syst. Bacteriol. 24: 6-20, 1974.
human feces
