Normal Hemopoiesis. Normal Coagulation. Molecular Biology and Genetic Manipulation. Management of Infections. Blood Transfusion in Children and Neonates. Anemia. Bone Marrow Failure. Primary Hemostatic Defects. Secondary Hemostatic Defects.Thrombotic Disorders. Acute Lymphoblastic Leukemia. Acute Myeloblastic Leukemia. Myelodysplastic and Myeloproliferative Syndromes. Non-Hodgkins Lymphoma. Histocyte Disorders. Hematological Changes in Non-Hematological Disorders. Late Effects of Therapy.