Radium in aquatic food chains: radium uptake by fresh water algae.
D000460:Chlorophyta / Q000378:metabolism / Q000528:radiation effects*; D003470:Culture Media; D004463:Ecology; D011830:Radiation Effects; D011883:Radium / Q000378:metabolism*; D013997:Time Factors; D014878:Water Pollution, Radioactive
D003470:Culture Media; D011883:Radium