Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleRe: A Radiometric Microbiologic Assay for the Biologically Active Forms of Niacin.AuthorsMcIntyre, Patricia A.; Guilarte, Tomas R.; Kertcher, Judith A.; Chen, Marianne F.; Rider, Agatha A.PublicationJournal of Nuclear Medicine, 1980, Vol 21, Issue 12, p1206ISSN0161-5505Publication typeArticle