C. J. Crace, I. Swenne, D. J. Hill, and R. D. G. Milner, “Tissue and Serum Insulin-like Growth Factor I (IGF I) Concentrations in Rats Subjected to Temporary Protein-energy Malnutrition Early in Life”, ujms, vol. 96, no. 1, pp. 17-22, Sep. 1991.