Crace C. J., Swenne I., Hill D. J., & Milner R. D. G. (1991). Tissue and Serum Insulin-like Growth Factor I (IGF I) Concentrations in Rats Subjected to Temporary Protein-energy Malnutrition Early in Life. Upsala Journal of Medical Sciences, 96(1), 17-22. https://doi.org/10.3109/03009739109179255