Hutchinson, J M Standardization and ground-state branching of selenium-75. [electronic resource] - The International journal of applied radiation and isotopes Jan 1976 - 47-50 p. digital Publication Type: Journal Article ISSN: 0020-708X Standard No.: 10.1016/0020-708x(76)90168-x doi Subjects--Topical Terms: RadioactivityRadioisotopesSelenium