1. Abicht K, Heiduk M, Korn S, Klein G (2003) Lipase, p-amylase, CRP-hs, and creatinine: reference intervals from infancy to childhood. Clin Chem Lab Med 41:S 205 (Special suppl. Abstract)
2. Aldrimer M, Ridefelt P, Rödöö P et al (2012) Reference intervals on the Abbott Architect for serum thyroid hormones, lipids and prolactin in healthy children in a population-based study. Scand J Clin Lab Invest 72:326–332
3. Andrew M, Paes B, Johnston M (1990) Development of the hemostatic system in the neonate and young infant. Am J Pediatr Hematol Oncol 12:95–104
4. Artuch R, Vilaseca MA, Farre C, Ramon F (1995) Determination of lactate, pyruvate, beta-hydroxybutyrate and acetoacetate with a centrifugal analyser. Eur J Clin Chem Clin Biochem 33:529–533
5. Bachmann C, Colombo JP (1980) Determination of orotic acid in children’s urine. J Clin Chem Clin Biochem 18:293–295