title: The application of the "ten-day rule" in radiopharmaceutical investigations. A report of a working party of the M.R.C. Isotope Advisory Panel.
mesh_terms: D005260:Female; D006801:Humans; D008598:Menstruation; D011247:Pregnancy; D011829:Radiation Dosage; D011835:Radiation Protection / Q000592:standards*; D011868:Radioisotopes; D013997:Time Factors; D006113:United Kingdom
chemical_list: D011868:Radioisotopes