Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleThe classification, functions and clinical use of different isoforms of HCG.AuthorsStenman, Ulf-Håkan; Tiitinen, Aila; Alfthan, Henrik; Valmu, LeenaPublicationHuman Reproduction Update, 2006, Vol 12, Issue 6, p769ISSN1355-4786Publication typeArticleDOI10.1093/humupd/dml029