Lack of reduction in body fat after treatment with insulin-like growth factor-I in two children with growth hormone gene deletions - Arnhold, I. J.; Oliveira, S. B.; Osorio, M G; Carrilho, A J F; Nicolau, Wilian; Bianco, Antônio Carlos; Mendonça, B. B. (Journal of Endocrinological Investigation, 2000)