A controlled environment system for new trace element deficiencies.
D000596:Amino Acids / Q000378:metabolism; D000818:Animals; D003677:Deficiency Diseases / Q000378:metabolism; D004044:Dietary Proteins / Q000378:metabolism; D004777:Environment; D004864:Equipment and Supplies; D005374:Filtration; D005856:Germ-Free Life; D006128:Growth / Q000187:drug effects; D008722:Methods; D010969:Plastics; D051381:Rats; D014131:Trace Elements / Q000378:metabolism*
D000596:Amino Acids; D004044:Dietary Proteins; D010969:Plastics; D014131:Trace Elements