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Original Article
IgA Nephropathy in Childhood.
Yong Choi, Dong Woo Son, Ja Wook Koo, Dong Kyu Jin, Hae Il Cheong, Kwang Wook Ko, Hyun Soon Lee, Yong Il Kim
Clin Exp Pediatr. 1990;33(9):1237-1243.   Published online September 30, 1990
In this study we compared between the patients with recurrent gross hematuria (group 1, n=45) and * with nephrotic range proteinuria (group 2, n=21) in IgA nephropathy who were admitted to Seoul National University Children’s Hospital during the period from January, 1980 to December, 1989. The results of the study were as follows. 1) Age of onset and sex ratio were not different between the...
A Study on Serum Ca, P, Mg, Parathyroid Hormone, Calcitionin, and 1, 25-dihydroxyvitamin D Concentrations in Normal Newborn and Low Birth Weight Infants.
In Bock Lee, Chang Soo Ra
Clin Exp Pediatr. 1987;30(6):613-624.   Published online June 30, 1987
Early neonatal hypocalcemia occurs within the first few days of life, with the lowest concentrations of serum calcium being reached at 24 to 48 hours of age. An infant can be considered to be hypocalcemic when serum calcium concentrations are below 7 mg/dl or when ionized calcium concentrations are below 3 to 3.5 mg/dl. The most commonly encountered causes of neonatal hypocalcemia are prematurity,...
A study on Serum Calcium, Phosphorus, Magnesium and Parathyroid Hormone Levels of Cord Blood in Newborn.
Kwang Rhun Koo, Chang Soo Ra
Clin Exp Pediatr. 1986;29(2):163-169.   Published online February 28, 1986
A study of serum calcium, magnesium, phosphorus and PTH levels of cord blood in newborn infants and those of serum levels of maternal blood at parturition was carried on 38 mother/baby pairs who were admitted to Chosun University Hospital from November, 1982 throgh Desember, 1982. The following results were obtained; 1) The serum calcium levels of cord blood in 38 cases of the...