RT Journal Article SR Electronic T1 A novel mutation in a patient with insulin-like growth factor 1 (IGF1) deficiency JF Journal of Medical Genetics JO J Med Genet FD BMJ Publishing Group Ltd SP 913 OP 917 DO 10.1136/jmg.40.12.913 VO 40 IS 12 A1 G Bonapace A1 D Concolino A1 S Formicola A1 P Strisciuglio YR 2003 UL http://jmg.bmj.com/content/40/12/913.abstract AB