title: Activation analysis of biological maternal with ruthenium as a multi-isotopic comparator.
mesh_terms: D000201:Activation Analysis; D000818:Animals; D002417:Cattle; D003035:Cobalt / Q000032:analysis; D007501:Iron / Q000032:analysis; D008099:Liver / Q000032:analysis*; D008670:Metals / Q000032:analysis*; D012413:Rubidium / Q000032:analysis; D012428:Ruthenium; D012643:Selenium / Q000032:analysis; D015032:Zinc / Q000032:analysis
chemical_list: D008670:Metals; D003035:Cobalt; D012428:Ruthenium; D007501:Iron; D012643:Selenium; D015032:Zinc; D012413:Rubidium