Radiological significance of 227Ac and 231Pa.
Kolb
W A
WA
D000186:Actinium; D000280:Administration, Inhalation; D011478:Protactinium; D011829:Radiation Dosage; D014501:Uranium / Q000008:administration & dosage*
D011478:Protactinium; D014501:Uranium; D000186:Actinium