Determination of true absorption of trace elements using whole body counting.
D000284:Administration, Oral; D000818:Animals; D003300:Copper / Q000008:administration & dosage / Q000378:metabolism; D005243:Feces / Q000378:metabolism; D007274:Injections, Intraperitoneal; D007408:Intestinal Absorption; D007413:Intestinal Mucosa / Q000378:metabolism; D051379:Mice; D011868:Radioisotopes; D013997:Time Factors; D014131:Trace Elements / Q000378:metabolism*
D011868:Radioisotopes; D014131:Trace Elements; D003300:Copper