6Smyczyfiska J, Lewifiski A, Hilezer M, et al. Partial growth hormone deficiency (GHD) in children has more similarities to idiopathic short stature than to severe GHD [ J ]. Endokrynol Pol, 2007,58(3) :182-187.
7Peters CJ, Dattani MT. How to use insulin-like growth factor 1 ( IGF1 )[J]. Arch Dis Child Educ Pract Ed, 2012,97 ( 3 ) : 114- 118.
8Hilczer M, Smyczynska J, Stawerska R, et al. Stability of IGF-1 concentration despite divergent results of repeated GH stimulating tests indicates poor reproducibility of test results [ J ]. End0cr Regul, 2006, 40(2) :3745.
9Haghshenas Z, Sotoudeh K, Karamifar H, et al. The role of insulin like growth factor(IGF)-1 and IGF- binding protein-3 in diagnosis of growth hormone deficiency in short stature children [J].Indian J Pediatr, 2009,76 (7) :699-703.
10Grey A, Chen Q, Xu X, et al. Parallel phosphatidylinositol-3 kinase and p42/44 mitogen-activated protein kinase signaling pathways subserve the mitogenic and antiapoptoticactions of insulin-like growth factor I in osteoblastic cells [ J ] . Endocrinology, 2003, 144( 11 ) :4886-4893.