Calcium and phosphor intake in preterm infants: sensitivity and specifity of 6-hour urine samples to detect deficiency
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Aim of the present study was to test whether six-hour (6 h) urine specimens predict the 24-hour (24 h) mineral homeostasis in individual infants born preterm. Urinary Calcium (Ca) and Phosphate (P) concentrations were studied in 60 stable infants; gestational ... ...