Reijden-Lakeman, E.A. van der

children treatment growth group study score hgh treatment child problem sample effect intelligence stature iugr group attention parent birth height iugr children result scale growth retardation behavior comparison sample chapter school hormone patient sample length birth weight factor growth hormone treatment syndrome birth length patient dutch level head circumference self-concept weight growth hormone comparison reference analyses retardation table competence attention task problem scores treatment group attention problems evaluation hospital increase difference injection turner syndrome reference group correlation mother father turner pediatrics percentage research month sex effects behavior problems problem score circumference growth parameters percentile error rate error kinderen attentional capacity length gain subject intelligence scores aspect