We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCell-free production of trimeric influenza hemagglutinin head domain proteins as vaccine antigens.AuthorsWelsh JP; Lu Y; He XS; Greenberg HB; Swartz JRPublicationBiotechnology and bioengineering, 2012, Vol 109, Issue 12, p2962ISSN1097-0290Publication typearticleDOI10.1002/bit.24581