NRC [National Research Council]. 1996b. Rodents: Laboratory Animal Management. Washington, DC: National Academy Press. P 167.
Perkins, S. E., and N. S. Lipman. 1995. Characterization and qualification of microenvironmental contaminants in isolator cages with a variety of contact beddings. Contemp Top Lab Anim Sci 34(3): 93-98.
Perkins, S. E., and N. S. Lipman. 1996. Evaluation of microenvironmental conditions and noise generation in three individually ventilated rodent caging systems and static isolator cages. Contemp Top Lab Anim Sci 35(2): 61-65.
Reeb, C. K., R. B. Jones, D. W. Bearg, H. Bedigian, D. D. Myers, and B. Paigen. 1998. Microenvironment in ventilated animal cages with differing ventilation rates, mice populations, and frequency of bedding changes. Contemp Top Lab Anim Sci 37(2): 43-49.