Hematologic Disorders of Children 小儿血液系统疾病 Diseases of erythrocytic system 红细胞系统疾病 Hematopoietic substances deficiency; 造血原料缺乏; Nutritional iron deficiency anemia 营养性缺铁性贫血 nutritional megaloblastic anemia 营养性巨幼性贫血 回复旦大学上海医学院儿科学系Hematologic Disorders of Children 小儿血液系统疾病 • Diseases of erythrocytic system: • 红细胞系统疾病： * Hematopoietic substances deficiency; * 造血原料缺乏; Nutritional iron deficiency anemia 营养性缺铁性贫血 nutritional megaloblastic anemia 营养性巨幼性贫血