title: Sharpening the CALIPER: defining pre-analytic and biologic variability in children.
authors.forename: Dennis J
authors.initials: DJ
authors.lastname: Dietzen
mesh_terms: D001774:Blood Chemical Analysis / Q000592:standards*; D005215:Fasting / Q000097:blood*; D005260:Female; D006801:Humans; D008297:Male; D019518:Postprandial Period