Original Article
Birth Weight and Risk of Childhood Acute Lymphoblastic Leukemia in Arizona, Illinois, and Kentucky
Objective: To confirm the previously reported increased risk of leukemia among macrosomic children (those with birth weight >4 kg). Methods: Birth certificates of Arizona, Illinois, and Kentucky children diagnosed as having acute lymphoblastic leukemia (ALL) before age 5 years were matched with birth certificates from leukemia-free children of the same…