Age differences in the metabolism of electrolytes and water. VI. Estimation of protein, water and electrolytes in one skeletal muscle needle biopsy specimen.
D000375:Aging; D001706:Biopsy; D004573:Electrolytes / Q000032:analysis; D006801:Humans; D009124:Muscle Proteins / Q000032:analysis*; D009132:Muscles / Q000032:analysis; D014882:Water-Electrolyte Balance
D004573:Electrolytes; D009124:Muscle Proteins