TY - RPRT TI - Establishing Specific Pathogen-Free (SPF) Nonhuman Primate Colonies. AU - Stephanie J. Buchl AU - Michale E. Keeling AU - William R. Voss PY - 1997 DO - 10.1093/ilar.38.1.22 UR - https://pubmed.ncbi.nlm.nih.gov/11528043/ ID - 11528043 ER -