[The X-ray Act of March 1, 1973].
D005860:Germany, West; D006801:Humans; D007883:Legislation, Medical; D008452:Maximum Allowable Concentration; D011829:Radiation Dosage; D011832:Radiation Injuries / Q000517:prevention & control; D011835:Radiation Protection
Die Röntgenverodnung vom 1. März 1973.