title: [Hazards of x-ray examinations at the beginning of pregnancy].
mesh_terms: D000013:Congenital Abnormalities / Q000209:etiology*; D004622:Embryo, Mammalian / Q000528:radiation effects*; D005260:Female; D005333:Fetus / Q000528:radiation effects*; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000000981:diagnostic imaging*; D011832:Radiation Injuries / Q000517:prevention & control*; D011859:Radiography / Q000009:adverse effects*
vernacular_title: Les risques des examens radiologiques au début de la gestation.