The Absence of 150-kDa Insulin-Like Growth Factor Complexes in Fetal Rat Serum is not Due to a Lack of Functional Acid-Labile Subunit
C. Y. Lee, F. J. Cohen, H.-B. Wu, G. T. Ooi, M. M. Rechler
Growth and Development Section, Molecular and Cellular Endocrinology Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD 20892, USA