[The x-ray ordinance of January 8, 1987].
Stieve
F E
FE
D005860:Germany, West; D006801:Humans; D011835:Radiation Protection / Q000331:legislation & jurisprudence* / Q000592:standards; D011859:Radiography / Q000592:standards*
Die Röntgenverordnung vom 8. Januar 1987.