Antigen recognition by IgG4 antibodies in human trichinellosis E. Pinelli, G. Van Der Lugt, W. Homan, J. Van Der Giessen and L.M. Kortbeek Parasite, 8 (2001) S168-S171 Published online: 17 September 2014 DOI: 10.1051/parasite/200108s2168