Tubular secretion of magnesium in old people.
D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D005919:Glomerular Filtration Rate; D006801:Humans; D007275:Injections, Intravenous; D007684:Kidney Tubules / Q000378:metabolism; D008274:Magnesium / Q000008:administration & dosage / Q000378:metabolism / Q000652:urine*; D008297:Male; D008875:Middle Aged
D008274:Magnesium