Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleVARIATIONS IN THE ONCOLYTIC ACTIVITY OF HUMAN SERUM.AuthorsHARTVEIT, F.PublicationAPMIS, 1964, Vol 62, Issue 4, p557ISSN0903-4641Publication typeArticleDOI10.1111/apm.1964.62.4.557