title: Is the measurement of free IGF-I more indicative than that of total IGF-I in the evaluation of the biological activity of the GH/IGF-I axis?
authors.affiliation: Department of Internal Medicine III, Erasmus University, Rotterdam, The Netherlands.
authors.forename: J A
authors.initials: JA
authors.lastname: Janssen
authors.forename: S W
authors.initials: SW
authors.lastname: Lamberts
mesh_terms: D019382:Human Growth Hormone / Q000502:physiology*; D006801:Humans; D018969:Insulin-Like Growth Factor Binding Proteins / Q000097:blood; D007334:Insulin-Like Growth Factor I / Q000032:analysis* / Q000502:physiology; D011485:Protein Binding
chemical_list: D018969:Insulin-Like Growth Factor Binding Proteins; D019382:Human Growth Hormone; D007334:Insulin-Like Growth Factor I