Multiple endocrine abnormalities of the growth hormone and insulin-like growth factor axis in prepubertal children with exogenous obesity: effect of short- and long-term weight reduction. - Argente,J.; Caballo,N.; Barrios,V.; Pozo,J.; Munoz,MT.; Chowen,JA.; Hernandez,M. (J Clin Endocrinol Metab, 1997)