[Vitamin K in the aged, with special reference to the clinical significance of the urinary gamma-carboxy glutamic acid content as a new indicator for the vitamin K status].
D015055:1-Carboxyglutamic Acid / Q000652:urine*; D000368:Aged; D005971:Glutamates / Q000652:urine*; D006801:Humans; D008875:Middle Aged; D014813:Vitamin K Deficiency / Q000175:diagnosis*
D005971:Glutamates; D015055:1-Carboxyglutamic Acid