title: The fabrication of plastic cages for suspension in mass air flow racks.
abstract: A cage for suspension in mass air flow racks was constructed of plastic and used to house rats. Little or no difficulty was encountered with the mass air flow rack-suspended cage system during the 4 years it was used for the study of trace elements.
mesh_terms: D000818:Animals; D004780:Environment, Controlled; D006799:Housing, Animal; D010969:Plastics; D051381:Rats / Q000378:metabolism; D014131:Trace Elements / Q000378:metabolism; D014691:Ventilation
chemical_list: D010969:Plastics; D014131:Trace Elements