Cognitive functioning in children with sickle cell disease: a meta-analysis. Schatz J, Finke RL, Kellett JM, Kramer JH Journal of pediatric psychology
Chemotherapeutic CNS prophylaxis and neuropsychologic change in children with acute lymphoblastic leukemia: a prospective study. Espy KA, Moore IM, Kaufmann PM, Kramer JH, Matthay K, Hutter JJ Journal of pediatric psychology