title: Effects of chronic environmental radiation on a natural population of the aquatic snail Physa heterostropha.
mesh_terms: D000818:Animals; D000965:Antimony / Q000032:analysis; D001417:Background Radiation; D003036:Cobalt Isotopes / Q000032:analysis; D004781:Environmental Exposure; D056890:Eukaryota / Q000032:analysis; D005260:Female; D011830:Radiation Effects; D011868:Radioisotopes / Q000032:analysis; D012098:Reproduction / Q000528:radiation effects*; D012413:Rubidium / Q000032:analysis; D012908:Snails / Q000032:analysis / Q000528:radiation effects*; D013325:Strontium Isotopes / Q000032:analysis; D013997:Time Factors; D014878:Water Pollution, Radioactive / Q000032:analysis; D015033:Zinc Isotopes / Q000032:analysis
chemical_list: D003036:Cobalt Isotopes; D011868:Radioisotopes; D013325:Strontium Isotopes; D015033:Zinc Isotopes; D000965:Antimony; D012413:Rubidium