title: Prenatal radiation exposure and childhood cancer.
mesh_terms: D001932:Brain Neoplasms / Q000209:etiology; D002648:Child; D002675:Child, Preschool; D005260:Female; D005333:Fetus / Q000528:radiation effects*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007938:Leukemia / Q000209:etiology; D007953:Leukemia, Radiation-Induced; D009381:Neoplasms, Radiation-Induced; D009447:Neuroblastoma / Q000209:etiology; D011247:Pregnancy; D011830:Radiation Effects; D009396:Wilms Tumor / Q000209:etiology