title: Letter: Radiology now--"The 10-day rule".
mesh_terms: D004622:Embryo, Mammalian / Q000528:radiation effects*; D005260:Female; D006801:Humans; D008499:Medical Records; D011247:Pregnancy; D011832:Radiation Injuries / Q000517:prevention & control*; D011859:Radiography / Q000009:adverse effects* / Q000592:standards