A suggestion has been made that free metanephrines in early-morning spot urine may be the best test in the future from the perspective of both the patient and the laboratory [33]. With this in mind, ranges for free metanephrine concentrations in adult spot urines have been determined in ...
After stress, median percentage of increase in urine norepinephrine levels was greater in children born small for gestational age with masked hypertension than that of children born small for gestational age without masked hypertension (9.2 vs. -13.2 渭g/g creatinine, P = 0.05). There was no ...