title: Prenatal radiation.
mesh_terms: D000016:Abnormalities, Radiation-Induced; D004622:Embryo, Mammalian / Q000528:radiation effects*; D005260:Female; D005333:Fetus / Q000528:radiation effects*; D006801:Humans; D009381:Neoplasms, Radiation-Induced; D011247:Pregnancy; D011859:Radiography / Q000009:adverse effects; D013997:Time Factors