serum lipids , i.e . cholesterol ( tc ) , hdl-cholesterol ( hdl-c ) and triglyceride ( tg ) concentrations were determined and ldl-cholesterol ( ldl-c ) was calculated in 630 newborns and 3,596 children aged 3 , 6 , 9 , 12 , 15 and 18 years .
C0021289
newborns
C0008059
children