Gautier, E. , Gautier, R. , Richterich, R. (1962) 'Valuer diagnostique d'anomalies d'activites enzymatiques du serum en pediatrie. I. Valuers normales et influence des corticosteroides. 'Helvetica Peaediatrica Acta, 17, 415.
Hobbs, J. R. , Davis, J. A. (1967) 'Serum γ-globulin levels and gestational age in premature infants. 'Lancet, i, 757.
King, J. (1965) Practical Clinical Enaymology, London : van Nostrand. p.202.
Maclagan, N. F. R. , Howorth, P. J. (1969) 'Thyroid function studies using resin uptake of radioactive thyronines from serum and total free thyroxine index. 'Clinical Science, 37, 45.
Stevens, J. F. (1965) 'Biochemical changes in the blood of the newborn. 'Journal of Medical Labcratory Technology, 22, 47.